1032429-91-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1032429-91-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,2,4,2 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1032429-91:
(9*1)+(8*0)+(7*3)+(6*2)+(5*4)+(4*2)+(3*9)+(2*9)+(1*1)=116
116 % 10 = 6
So 1032429-91-6 is a valid CAS Registry Number.
1032429-91-6Relevant articles and documents
Enantioselective organocatalytic Michael addition of malonates to α,β-unsaturated aldehydes in water
Ma, Anqi,Zhu, Shaolin,Ma, Dawei
, p. 3075 - 3077 (2008/09/20)
The Michael addition of malonates to α,β-unsaturated aldehydes catalyzed by O-TMS protected diphenylprolinols and acetic acid in water occurs at 0 °C to rt. In most cases, the reaction runs to completion in less than 24 h. A wide range of aldehydes includ
