101574-68-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101574-68-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,5,7 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 101574-68:
(8*1)+(7*0)+(6*1)+(5*5)+(4*7)+(3*4)+(2*6)+(1*8)=99
99 % 10 = 9
So 101574-68-9 is a valid CAS Registry Number.
101574-68-9Relevant articles and documents
Regioselective synthesis of N-acetylureas by manganese(III) acetate reaction of 1,3-disubstituted thioureas
Mu, Xue-Jun,Zou, Jian-Ping,Qian, Qiu-Feng,Zhang, Wei
, p. 2323 - 2325 (2006)
Reactions of asymmetrical 1,3-disubstituted thioureas with manganese(III) acetate produce regioselective N-acetylureas. A mechanism for this novel transformation is proposed.
