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147644-74-4

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147644-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147644-74-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,6,4 and 4 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 147644-74:
(8*1)+(7*4)+(6*7)+(5*6)+(4*4)+(3*4)+(2*7)+(1*4)=154
154 % 10 = 4
So 147644-74-4 is a valid CAS Registry Number.

147644-74-4Downstream Products

147644-74-4Relevant articles and documents

Studies on the formation of 2-methyl-imidazobenzothiazoles from 6,7-diamino-2-methylbenzothiazole

Rao, V Sudhakar,Rao, S Sreedhar Prasad,Reddy, A Panduranga,Veeranagaiah, V

, p. 322 - 327 (2007/10/02)

Condensation of 6,7-diamino-2-methylbenzothiazole (1) with aromatic aldehydes in acetic acid yields 7-aryl-6-arylmethyl-2-methyl-6H-imidazobenzothiazoles (2) and 7-aryl-2-methyl 6/8H-imidazobenzothiazoles (3).Formation of these compounds has

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