133691-10-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133691-10-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,6,9 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 133691-10:
(8*1)+(7*3)+(6*3)+(5*6)+(4*9)+(3*1)+(2*1)+(1*0)=118
118 % 10 = 8
So 133691-10-8 is a valid CAS Registry Number.
133691-10-8Relevant articles and documents
Indium mediated reactions in water: Synthesis of β-hydroxyl esters
Yi, Xiang-Hui,Meng, Yue,Li, Chao-Jun
, p. 4731 - 4734 (2007/10/03)
A variety of β-hydroxyl esters were synthesized efficiently through indium mediated carbon-carbon bond formation in water followed by ozonolysis.