1252634-35-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1252634-35-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,2,6,3 and 4 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1252634-35:
(9*1)+(8*2)+(7*5)+(6*2)+(5*6)+(4*3)+(3*4)+(2*3)+(1*5)=137
137 % 10 = 7
So 1252634-35-7 is a valid CAS Registry Number.
1252634-35-7Relevant articles and documents
4-formylsydnonimine derivatives
Cherepanov,Kusaeva,Godovikov,Kalinin
, p. 2474 - 2477 (2014/05/06)
The procedure for the synthesis of 4-formylsydnonimine derivatives based on the reaction of 4-lithiosydnonimines with (methoxymethylidene)dimethylammonium methyl sulfate was proposed.