113864-31-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113864-31-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,8,6 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 113864-31:
(8*1)+(7*1)+(6*3)+(5*8)+(4*6)+(3*4)+(2*3)+(1*1)=116
116 % 10 = 6
So 113864-31-6 is a valid CAS Registry Number.
113864-31-6Relevant articles and documents
On Alkylation and Acylation of 5-Hydrazino-1,2,3,4-thiatriazole Derivatives
Graubaum, Heinz,Seeboth, Helmuth
, p. 409 - 416 (2007/10/02)
5-Hydrazino-1,2,3,4-thiatriazole reacts with oxo carboxylic acids to give highly unstable 5-carboxyalkylidene-hydrazino-1,2,3,4-thiatriazoles (2).The more stable 5-alkylidene-hydrazino-1,2,3,4-thiatriazoles (3) may be alkylated; the thiatriazole system is