136384-23-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136384-23-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,3,8 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 136384-23:
(8*1)+(7*3)+(6*6)+(5*3)+(4*8)+(3*4)+(2*2)+(1*3)=131
131 % 10 = 1
So 136384-23-1 is a valid CAS Registry Number.
136384-23-1Relevant articles and documents
Some Novel S-Mono- and S,S'-Unsymmetrical Di-substituted Derivatives of 1,3,4-Thiadiazoledithione
Katritzky, Alan R.,Borowiecka, J.,Fan, Wei-Qiang,Brannigan, Lawrence H.
, p. 1139 - 1141 (2007/10/02)
Preparations of S-mono- and unsymmetrical S,S-di-substituted derivatives of 1,3,4-thiadiazole-2,5-dithione are described.