121045-17-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121045-17-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,0,4 and 5 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 121045-17:
(8*1)+(7*2)+(6*1)+(5*0)+(4*4)+(3*5)+(2*1)+(1*7)=68
68 % 10 = 8
So 121045-17-8 is a valid CAS Registry Number.
121045-17-8Relevant articles and documents
Copper-catalyzed 1,2-hydroxysulfenylation of alkene using disulfide via cleavage of the S-S bond
Taniguchi, Nobukazu
, p. 7874 - 7876 (2006)
(Chemical Equation Presented) Copper-catalyzed 1,2-hydroxysulfenylation of alkenes can be carried out by the use of disulfides and acetic acid in air. This reaction regio- and anti-selectively gave the corresponding 1,2-acetoxysulfides. Furthermore, the p
