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CAS编号中文名英文名分子式分子量熔点沸点
197166-38-41-(3-chlorophenyl)-4-((2,5-dichlorophenyl)sulfonyl)-piperazin
197166-39-51-(3,4-dichlorophenyl)-4-((2,5-dichlorophenyl)sulfonyl)-piperazin
197167-53-63-[(苯甲氧基)甲基)环丁醇3-[(phenylmethoxy)methyl]cyclobutanol
19717-14-74-[(4-nitrobenzoyl)amino]benzoic acid
19717-79-4氯代酞菁镓Gallium chloro phthalocyanineC32H16ClGaN8
19717-98-7chromate(5-), bis[5-amino-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]-2,7-naphth
197170-02-81-(3-chlorophenyl)-1-butanol
197170-08-45-[(3-chlorophenyl)amino]-5-oxopentanoic acid
197170-15-33-(4-chlorophenylcarbamoyl)-4-hydroxy-1-naphthalenesulfonyl fluoride
197170-51-7s-(4-chlorophenyl) n-(4-chloro-2-methylphenyl)thiocarbamate
197170-73-31-(3-chlorophenyl)-3-(2-chloro-4-nitrophenyl)urea
197171-08-71-(p-chlorophenyl)cyclopropanemethylamine hydrochloride
197171-16-72-chlorophenyl alpha,2-dichlorobenzyl carbonate
197171-19-0s-(4-chlorophenyl) alpha,2-dichlorobenzyl thiocarbonate
197171-24-72-chlorophenyl n-(2,4-dichlorophenyl)carbamate
197171-37-21-(4-chlorophenyl)-3-(2,3-dichlorophenyl)urea
197172-69-33-(4-吗啉基)苯甲酸甲酯methyl 3-morpholinobenzoate
197178-93-1phenol,5-amino-2,4-dicholoro-,hydrochloride
19718-02-6Tin,dichlorodimethylbis[sulfinylbis[methane]-O]-,(OC-6-22)-C6H18Cl2O2S2Sn375.93
19718-36-6二水锇酸钾 ( beta-4)-osmate (oso42-dipotassiumK2O4Os.2H2O368.42
19718-45-7propoxynaphthalene
19718-49-1methyl 4-amino-3-iodobenzoate86-91℃
19718-92-44-(二甲氨基)丁醛二甲缩醛4-(dimethylamino)butyraldehyde dimethyl acetal
1971857-82-53,3′-sulfinyldi(propanehydrazide)dhso crosslinker
19719-00-73-acetamido-5-formamido-2,4,6-triiodo-benzoic aci
19719-02-93-acetamido-5-propionamido-2,4,6-triiodo-benzoic aci
19719-03-03-acetamido-5-butyramido-2,4,6-triiodo-benzoic aci
19719-28-92,4-二氯苯基乙酸2,4-Diclorophenyl acetic acidC8H6Cl2O2205.04128-133℃
19719-72-3bis(4-bromophenyl)mercury
19719-87-0phenethyl p-tolyl sulfone
1972-03-8camphorimide
1972-08-3四氢大麻酚△9-Tetrahydrocannabinol solutionC21H30O2314.46
1972-28-7偶氮二甲酸二乙酯Diethyl azodicarboxylate solutionC6H10N2O4174.16
1972-74-32h-1,4-benzodiazepin-2-one, 1,3,4,5-tetrahydro-7-chloro-1-(2-(diethylamino)ethy
19720-42-4 1,4-bis[(1,3-dimethylbutyl)amino]-10-anthracenedione
19720-45-7 1,4-bis[(2-methylpropyl)amino]-10-anthracenedione
19721-22-33-mercapto-1-propano81℃(10 t
19721-29-01,2,3,3-Tetrafluoro-cyclopropeneC3F4112.03
19721-37-02-propenoic acid, thiodi-2,1-ethanediyl ester
19721-56-3picromycin
19721-74-5sulfone, bis(1,2-dichloroethyl)
19722-09-9Bis[2-(o-hydroxyphenyl)benzoxazole]-copperC26H16CuN2O4483.96
19722-76-02,6-二羟基-4-甲氧基苯甲酸甲酯Methyl 2,6-dihydroxy-4-methoxybenzoateC9H10O5198.18
197223-36-22,3,5,6-Tetramethylphenylboronic AcidC6H(CH3)4B(OH)2178.04145-148 ℃(lit.)
197223-39-53,5-二叔丁基苯硼酸3,5-di-tert-butylphenylboronic acid
197229-63-3(2-氧-1,2-二氢吡啶-3-基)氨基甲酸叔丁酯tert-butyl (2-oxo-1,2-dihydropyridin-3-yl)carbamate
197234-18-72-hydrazino-1,4,5,6-tetrahydropyrimidine hydrobromideC4H11BrN4
197236-50-32-amino-6-ureidohexanoic acid
197236-75-24-(2-carbamoylphenylimino)-2,3-dichloro-2-butenoic acid
197236-79-61-(2-carbamoylphenyl)-3-(4-methyl-2-nitrophenyl)urea
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