102735-85-3 Usage
General Description
4-Chloro-3-(1H)indazole carboxaldehyde is a chemical compound with the molecular formula C9H6ClN2O. It is a yellow to brown solid that is used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. Its structure consists of a chloro-substituted indazole ring with a carboxaldehyde group attached. 4-CHLORO-3-(1H)INDAZOLE CARBOXALDEHYDE is primarily used in organic synthesis as a versatile building block for the preparation of various heterocyclic compounds and pharmaceuticals. It has applications in the pharmaceutical industry as a key intermediate in the production of drugs for various therapeutic areas. Additionally, it is also used in research and development for the synthesis of new chemical entities.
Check Digit Verification of cas no
The CAS Registry Mumber 102735-85-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,7,3 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 102735-85:
(8*1)+(7*0)+(6*2)+(5*7)+(4*3)+(3*5)+(2*8)+(1*5)=103
103 % 10 = 3
So 102735-85-3 is a valid CAS Registry Number.
102735-85-3Relevant articles and documents
Direct Acting, Highly Mutagenic, α-Hydroxy N-Nitrosamines from 4-Chloroindoles
Buechi, George,Lee, Gary C. M.,Yang, David,Tannenbaum, Steven R.
, p. 4115 - 4119 (2007/10/02)
Fave beans (Vicia fava) contain 4-chloro-6-methoxyindole, a promutagen, which on nitrosation under simulated gastric conditions forms 4-chloro-6-methoxy-2-hydroxy-N1-nitrosoindolin-3-one oxime, a direct-acting, exceedingdly potent, mutagen whic
