CAS number index

CAS numbers starting with 51, page 7

3,648 chemicals have a CAS number that starts with 51. They are listed in CAS order.

Showing 601 to 700 of 3,648 chemicals

CAS numberChemical nameFormulaMol. weight

51077-13-51-(tert-Butoxycarbonyl)-2,5-dihydro-1H-pyrrole-2-carboxylic acidC₁₀H₁₅NO₄213.23
51077-14-6(2S)-1-((tert-Butoxy)carbonyl)azetidine-2-carboxylic acidC₉H₁₅NO₄201.22
51077-16-8(4R)-3-[(tert-Butoxy)carbonyl]-1,3-thiazolidine-4-carboxylic acidC₉H₁₅NO₄S233.29
510771-54-73-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)anilineC₁₃H₁₇BF₃NO₂287.09
51078-49-0N-(2-Cyanoethyl)valineC₈H₁₄N₂O₂170.21
51078-53-6N-(3-Amino-3-oxopropyl)-L-valineC₈H₁₆N₂O₃188.23
51079-10-8Ethyl 3-indolylglyoxylateC₁₂H₁₁NO₃217.22
51079-25-5(+)-Catechin tetramethyl etherC₁₉H₂₂O₆346.38
51079-52-84,6-Dimethylheptan-2-olC₉H₂₀O144.26
5108-94-1MytatrienediolC₂₀H₂₈O₃316.44
5108-96-3Ammonium pyrrolidinedithiocarbamateC₅H₁₂N₂S₂164.30
51081-72-25-(3-Chlorophenyl)thiophene-2-carbaldehydeC₁₁H₇ClOS222.70
51084-31-24-Sulfoisophthalic acidC₈H₆O₇S246.20
51085-48-4Alpha,alpha,alpha-trifluoro-O-toluidine hydrochlorideC₇H₇ClF₃N197.59
51085-49-52-Fluoroaniline hydrochlorideC₆H₇ClFN147.58
51085-52-0Benzenamine, 2-methyl-5-nitro-, hydrochloride (1:1)C₇H₉ClN₂O₂188.61
51085-91-76-Bromochromone-3-carboxylic acidC₁₀H₅BrO₄269.05
51085-95-12,3,4,9-Tetrahydro-6-hydroxy-1H-pyrido(3,4-b)indol-1-oneC₁₁H₁₀N₂O₂202.21
51086-08-95-(Prop-2-en-1-yloxy)-1H-indoleC₁₁H₁₁NO173.22
51086-26-11,2-Dimethyl-2,3-dihydro-1H-inden-5-olC₁₁H₁₄O162.23
51087-03-7Thionicotinic acidC₆H₅NOS139.18
51087-61-7delta6-LevonorgestrelC₂₁H₂₆O₂310.44
51089-98-64-Chloro-alpha-propylbenzenemethanamineC₁₀H₁₄ClN183.68
5109-51-31-(3-Chlorophenyl)-3-(2-cyanophenyl)ureaC₁₄H₁₀ClN₃O271.71
5109-97-72-(Pyridin-3-yl)quinoline-4-carbohydrazideC₁₅H₁₂N₄O264.29
5109-98-86-Bromo-2-pyridin-2-ylquinoline-4-carboxylic acidC₁₅H₉BrN₂O₂329.15
5109-99-96-Bromo-2-pyridin-3-ylquinoline-4-carboxylic acidC₁₅H₉BrN₂O₂329.15
51093-31-3Formamide, N-(2,4-diamino-1,6-dihydro-6-oxo-5-pyrimidinyl)-C₅H₇N₅O₂169.14
51093-32-4N-(2,4-Diamino-1-methyl-6-oxopyrimidin-5-yl)formamideC₆H₉N₅O₂183.17
51093-55-18-Demethyl-8-(dimethylamino)riboflavinC₁₈H₂₃N₅O₆405.41
51094-17-85,10,15,20-Tetrakis(4-hydroxyphenyl)porphyrinC₄₄H₃₀N₄O₄678.75
51094-45-2[(4-Ethoxyphenyl)thio]acetic acidC₁₀H₁₂O₃S212.27
51094-78-11-Butanol, tantalum(5+) salt (5:1)C₂₀H₄₅O₅Ta546.52
51095-47-7Methyl 4-hydroxyphenyllactateC₁₀H₁₂O₄196.20
51095-58-0Pyroglutamyl-seryl-glycinamideC₁₀H₁₆N₄O₅272.26
51095-85-32,7-DihydrohomoerysotrineC₂₀H₂₇NO₃329.44
51095-86-43-((1S,2S)-1-Methyl-1-oxido-2-pyrrolidinyl)pyridineC₁₀H₁₄N₂O178.24
51096-49-2(1S)-2-(Benzylamino)-1-phenylethan-1-olC₁₅H₁₇NO227.31
51098-46-5Methyl 2-methylpyrrolidine-2-carboxylate hydrochlorideC₇H₁₄ClNO₂179.65
51098-47-6Methyl 2-methylpyrrolidine-2-carboxylateC₇H₁₃NO₂143.19
51099-23-111-Butoxy-3,4,5,6-tetrachloro-14-oxa-11-azapentacyclo[6.5.1.1~3,6~.0~2,7~.0~9,13~]pentadec-4-ene-10,12-dioneC₁₇H₁₇Cl₄NO₄441.14
51099-80-0Sodium 3-oxo-1,2-benzisothiazole-2(3H)-propanesulphonate 1,1-dioxideC₁₀H₁₀NNaO₆S₂327.31
511-01-3(+)-OnocerinC₃₀H₅₀O₂442.73
511-05-7SugiolC₂₀H₂₈O₂300.44
511-07-9ErgocristinineC₃₅H₃₉N₅O₅609.73
511-08-0ErgocristineC₃₅H₃₉N₅O₅609.73
511-09-1ErgocryptineC₃₂H₄₁N₅O₅575.71
511-10-4ErgocryptinineC₃₂H₄₁N₅O₅575.71
511-12-6DihydroergotamineC₃₃H₃₇N₅O₅583.69
511-13-7Chlophedianol hydrochlorideC₁₇H₂₁Cl₂NO326.27
511-15-9(+)-TotarolC₂₀H₃₀O286.46
511-25-1CohumuloneC₂₀H₂₈O₅348.44
511-28-4Vitamin D4C₂₈H₄₆O398.68
511-33-1Farnesiferol AC₂₄H₃₀O₄382.50
511-34-2DigitogeninC₂₇H₄₄O₅448.64
511-45-5PridinolC₂₀H₂₅NO295.43
511-46-6ClofenetamineC₂₀H₂₆ClNO331.89
511-59-1beta-SantaleneC₁₅H₂₄204.36
511-61-5CyclolaudenolC₃₁H₅₂O440.76
511-63-7CycloartenoneC₃₀H₄₈O424.71
511-64-8CycloartaneC₃₀H₅₂412.75
511-67-15,5-Dibromobarbituric acidC₄H₂Br₂N₂O₃285.88
511-68-22,2-Dimethyl-1,3,5-cyclohexanetrioneC₈H₁₀O₃154.16
511-71-75-Methyl-5-(trifluoromethyl)-2,4-imidazolidinedioneC₅H₅F₃N₂O₂182.10
511-77-3SiaresinolC₃₀H₄₈O₄472.71
511-96-6GitogeninC₂₇H₄₄O₄432.64
511-98-8SoladulcidineC₂₇H₄₅NO₂415.66
5110-01-0Cinchoninic acid, 6-methyl-2-(2-pyridyl)-C₁₆H₁₂N₂O₂264.28
5110-02-1Cinchoninic acid, 6-methyl-2-(3-pyridyl)-C₁₆H₁₂N₂O₂264.28
51100-05-1(1S)-1-(2-Methylphenyl)ethan-1-olC₉H₁₂O136.19
51100-30-22-Bromo-1-(2-bromo-1,1-difluoroethoxy)-1,1-difluoroethaneC₄H₄Br₂F₄O303.88
51100-47-1tert-Butyl 7-bromoheptanoateC₁₁H₂₁BrO₂265.19
51101-09-8Ethyl 5-oxo-3-thioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carboxylateC₆H₇N₃O₃S201.21
51101-44-14-(Iodomethyl)pyrrolidin-2-oneC₅H₈INO225.03
51102-41-13-Methyl-3,8-diazabicyclo(3.2.1)octaneC₇H₁₄N₂126.20
51103-58-3SesquicillinC₂₉H₄₂O₅470.65
51105-90-9Methyl 1H-pyrazole-4-carboxylateC₅H₆N₂O₂126.11
51107-07-44-(2-(Phenylacetyl)benzoyl)morpholineC₁₉H₁₉NO₃309.37
51107-08-52-Methyl-4-(phenylmethyl)phthalazin-1-oneC₁₆H₁₄N₂O250.30
51107-16-51-Benzyl-4-morpholinophthalazineC₁₉H₁₉N₃O305.38
51108-34-05-Methoxy-1H-1,2,4-triazol-3-amineC₃H₆N₄O114.11
51108-52-24-Bromo-3,5-dimethyl-1-(1-methylethyl)-1H-pyrazoleC₈H₁₃BrN₂217.11
5111-34-21-Bromo-3-methoxynaphthaleneC₁₁H₉BrO237.10
5111-65-92-Bromo-6-methoxynaphthaleneC₁₁H₉BrO237.10
5111-66-06-Methoxy-2-naphtholC₁₁H₁₀O₂174.20
5111-70-65-Methoxyindan-1-oneC₁₀H₁₀O₂162.19
51110-01-1StilaminC₇₆H₁₀₄N₁₈O₁₉S₂1637.91
51110-58-83-Methyl-1,2-benzoxazol-4-olC₈H₇NO₂149.15
51110-60-22-Methyl-1,3-benzoxazol-4-olC₈H₇NO₂149.15
51111-00-32-(3-Chloropropyl)-1,3-benzoxazoleC₁₀H₁₀ClNO195.65
51112-65-39-Benzyl-6-methylsulfanyl-purin-2-amineC₁₃H₁₃N₅S271.35
51112-81-3Endoxo-delta(4)-tetrahydrophthalic acidC₈H₈O₅184.15
51114-12-61,4-Bis(heptafluoroisopropyl)benzeneC₁₂H₄F₁₄414.14
51114-26-2Glycine, N-(chloroacetyl)-N-phenyl-, ethyl esterC₁₂H₁₄ClNO₃255.70
51114-68-2Aniline, 3-chloro-2-methoxy-C₇H₈ClNO157.60
51114-94-4(2-Carboxyethyl)triphenylphosphonium bromideC₂₁H₂₀BrO₂P415.27
51115-63-02-Methylbutyl salicylateC₁₂H₁₆O₃208.26
51115-64-1Butanoic acid, 2-methylbutyl esterC₉H₁₈O₂158.24
51115-67-4Methyl diisopropyl propionamideC₁₀H₂₁NO171.28
51115-70-9N-Ethyl-2,2-diisopropylbutanamideC₁₂H₂₅NO199.34

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