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3420-61-9

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3420-61-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3420-61-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,2 and 0 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3420-61:
(6*3)+(5*4)+(4*2)+(3*0)+(2*6)+(1*1)=59
59 % 10 = 9
So 3420-61-9 is a valid CAS Registry Number.

3420-61-9Relevant articles and documents

Substituted 1-thiocarbamyltrimethylenimines and their rearrangement into derivatives of 2-imino-3,4,5,6-tetrahydro-1,3-thiazine.

TISLER

, p. 621 - 626 (2007/10/04)

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