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669763-67-1

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669763-67-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 669763-67-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,9,7,6 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 669763-67:
(8*6)+(7*6)+(6*9)+(5*7)+(4*6)+(3*3)+(2*6)+(1*7)=231
231 % 10 = 1
So 669763-67-1 is a valid CAS Registry Number.

669763-67-1Downstream Products

669763-67-1Relevant articles and documents

An investigation of the biological effect of structural modifications of isothiosemicarbazones and their cyclic analogues

Maccioni,Cardia,Distinto,Bonsignore,De Logu

, p. 951 - 959 (2007/10/03)

Several arylideneisothiosemicarbazones and arylidenehydrazothiazoles have been synthesised to obtain new antimicrobial agents. Their activity against both bacteria and fungi has been tested and some interesting informations about their biological activity

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