73190-04-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73190-04-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,1,9 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 73190-04:
(7*7)+(6*3)+(5*1)+(4*9)+(3*0)+(2*0)+(1*4)=112
112 % 10 = 2
So 73190-04-2 is a valid CAS Registry Number.
73190-04-2Relevant articles and documents
A convenient synthesis of diacyl sulfides using a novel sulfur transfer reagent
Koketsu, Mamoru,Sekiya, Yoji,Ishihara, Hideharu
, p. 633 - 635 (2003)
Various diacyl sulfides were synthesized by reaction of acyl chlorides with LiAlHSH. Reaction of glutaryl chloride with LiAlHSH afforded glutaric thioanhydride.
