103200-08-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103200-08-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,2,0 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 103200-08:
(8*1)+(7*0)+(6*3)+(5*2)+(4*0)+(3*0)+(2*0)+(1*8)=44
44 % 10 = 4
So 103200-08-4 is a valid CAS Registry Number.
103200-08-4Relevant articles and documents
Preparative Methods for Dialkyl Dithioseleno- and Thiodiselenocarbonates
Yokoyama, Masataka,Hatanaka, Hidekatsu
, p. 891 - 892 (2007/10/02)
Preparative scale synthesis for S,Se-, Se,Se'- and S,S'-dialkyl (di)thioselenocarbonates 1-4 are described.