58442-17-4 Usage
General Description
"1H-Benzimidazole-5-carboxaldehyde 97+%" is a chemical compound used in various research and industrial applications. It is a high-purity form of benzimidazole-5-carboxaldehyde, a versatile building block in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. 1H-BENZIMIDAZOLE-5-CARBOXALDEHYDE 97+% is commonly used as a starting material in the production of various heterocyclic compounds and also serves as a key intermediate in the synthesis of diverse molecules with biological activity. Its high purity makes it suitable for use in organic synthesis and research, where precise control over the quality and properties of chemicals is crucial.
Check Digit Verification of cas no
The CAS Registry Mumber 58442-17-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,4,4 and 2 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 58442-17:
(7*5)+(6*8)+(5*4)+(4*4)+(3*2)+(2*1)+(1*7)=134
134 % 10 = 4
So 58442-17-4 is a valid CAS Registry Number.
InChI:InChI=1/C8H6N2O/c11-4-6-1-2-7-8(3-6)10-5-9-7/h1-5H,(H,9,10)
58442-17-4Relevant articles and documents
Trisbenzimidazoles useful as topoisomerase I inhibitors
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, (2008/06/13)
The present invention provides anti-neoplastic topoisomerase I inhibitors of the formula: STR1 wherein Ar is (C6 -C12)aryl or (5- to 12-membered) heteroaryl comprising 1-3 N, S or non-peroxide O, wherein N is unsubstituted or is substituted with (C1 -C4)alkyl; X is H, CN, CHO, OH, acetyl, CF3, O(C1 -C4)alkyl, NO2, NH2, halogen or halo-(C1 -C4)alkyl; each Y is individually H, (C1 -C4)alkyl or aralkyl; Y' is H or (C1 -C4)alkyl; n is 0 or 1; and each Z is individually H, (C1 -C4)alkyl, halogen or halo(C1 -C4)alkyl; or a pharmaceutically acceptable salt therein.
