156925-09-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156925-09-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,9,2 and 5 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 156925-09:
(8*1)+(7*5)+(6*6)+(5*9)+(4*2)+(3*5)+(2*0)+(1*9)=156
156 % 10 = 6
So 156925-09-6 is a valid CAS Registry Number.
156925-09-6Relevant articles and documents
OBTENTION D'UN OXIRANNE PAR ACTION DE L'OZONE SUR UN VINYLSULFURE
Morin, Luc,Barillier, Daniel,Strobel, Marie-Paule,Paquer, Daniel
, p. 2267 - 2268 (1981)
Ozone reacts with one vinyl sulphide and gives an oxirane; this fact confirms that oxirane is probably an intermediate in course of reactions of ozone with vinyl derivates which give products containing unmodified hydrocarbon chains.
