132996-63-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132996-63-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,9,9 and 6 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 132996-63:
(8*1)+(7*3)+(6*2)+(5*9)+(4*9)+(3*6)+(2*6)+(1*3)=155
155 % 10 = 5
So 132996-63-5 is a valid CAS Registry Number.
132996-63-5Relevant articles and documents
Chemoenzymatic enantioselective synthesis of 3-hydroxy-2-pyrrolidinones and 3-hydroxy-2-piperidinones
Kamal, Ahmed,Ramana, K. Venkata,Ramana, A. Venkata,Babu, A. Hari
, p. 2587 - 2594 (2007/10/03)
The enantioselective synthesis of 3-hydroxypyrrolidin-2-ones and 3-hydroxy piperidin-2-ones has been carried out in high enantiomeric excess employing immobilized lipase from Pseudomonas cepacia.