103988-10-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103988-10-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,9,8 and 8 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 103988-10:
(8*1)+(7*0)+(6*3)+(5*9)+(4*8)+(3*8)+(2*1)+(1*0)=129
129 % 10 = 9
So 103988-10-9 is a valid CAS Registry Number.
103988-10-9Relevant articles and documents
Domino synthesis of novel series of 4-substituted 5-thioxo-1,2,4- triazolidin-3-one derivatives
Ghorbani-Choghamarani, Arash,Sardari, Sara
, p. 1078 - 1081 (2013/08/23)
The efficient synthesis of 4-substituted 5-thioxo-1,2,4-triazolidin-3-one derivatives (4-substituted thiourazoles) via domino combination of thiophosgene, aliphatic or aromatic amines, and ethyl carbazate is presented.
