32493-01-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32493-01-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,4,9 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 32493-01:
(7*3)+(6*2)+(5*4)+(4*9)+(3*3)+(2*0)+(1*1)=99
99 % 10 = 9
So 32493-01-9 is a valid CAS Registry Number.
32493-01-9Relevant articles and documents
An efficient synthesis of β-hydroxyethylpyrazoles from propylene and styrene oxide using Cs2CO3
Duprez, Virginie,Heumann, Andreas
, p. 5697 - 5701 (2007/10/03)
Bases such as caesium carbonate efficiently catalyze the regioselective ring opening of propylene and styrene oxide with various substituted pyrazoles.
