102101-13-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102101-13-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,1,0 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 102101-13:
(8*1)+(7*0)+(6*2)+(5*1)+(4*0)+(3*1)+(2*1)+(1*3)=33
33 % 10 = 3
So 102101-13-3 is a valid CAS Registry Number.
102101-13-3Relevant articles and documents
Convenient synthesis of ketene N, S-acetal from low nucleophilic arylamine
Liu, Huayin,Lu, Rongjian,Yang, Huazheng
, p. 3965 - 3971 (1998)
Novel ketene N, S-acetals compounds were prepared by the reaction of ethyl 2-cyano-3,3-bis(methylthio)acrylate and 2-cyano-3,3- bis(methylthio)acrylonitrile with low nucleophilic aromatic amines in two convenient methods, respectively.