1412457-77-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1412457-77-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,2,4,5 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1412457-77:
(9*1)+(8*4)+(7*1)+(6*2)+(5*4)+(4*5)+(3*7)+(2*7)+(1*7)=142
142 % 10 = 2
So 1412457-77-2 is a valid CAS Registry Number.
1412457-77-2Relevant articles and documents
Novel synthesis of oxothiazolidine derivatives
Hassan, Alaa A.,Ibrahim, Yusria R.,El-Sheref, Essmat M.,Brown, Alan B.
, p. 1054 - 1058 (2013/01/15)
(Z)-Methyl 2-[3-(arylideneamino)-2-(arylidenehydrazono)-4-oxothiazolidin-5- ylidene]acetate prepared during the reaction between thiocarbonohydrazides and dimethyl acetylene dicarboxylate. Rational for there conversations involving the nucleophilic additi
