1265632-29-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1265632-29-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,5,6,3 and 2 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1265632-29:
(9*1)+(8*2)+(7*6)+(6*5)+(5*6)+(4*3)+(3*2)+(2*2)+(1*9)=158
158 % 10 = 8
So 1265632-29-8 is a valid CAS Registry Number.
1265632-29-8Relevant articles and documents
One-pot sequential 1,4- and 1,2-reductions of α,β-unsaturated δ-lactones to the corresponding δ-lactols with CuCl and NaBH 4 in methanol
Matsumoto, Yasunobu,Yonaga, Masahiro
, p. 1764 - 1768 (2014/08/05)
An efficient, one-pot method for the highly chemoselective synthesis of δ-lactols from α,β-unsaturated δ-lactones using CuCl and NaBH4 in methanol was developed. Georg Thieme Verlag Stuttgart. New York.
