75102-57-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75102-57-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,1,0 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 75102-57:
(7*7)+(6*5)+(5*1)+(4*0)+(3*2)+(2*5)+(1*7)=107
107 % 10 = 7
So 75102-57-7 is a valid CAS Registry Number.
75102-57-7Relevant articles and documents
Determination of the Stereochemistry in the Addition of Thiols to Indene
Szmant, H. Harry,Baeza H, Jaime
, p. 4902 - 4906 (2007/10/02)
A methodology for the determination of the stereoselectivity in the addition of thiols to indene is described.The chemical method employs an S-deutero thiol, the thermal elimination reaction of the sulfoxides derived from the adducts, and the determinatio
