1332570-02-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1332570-02-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,2,5,7 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1332570-02:
(9*1)+(8*3)+(7*3)+(6*2)+(5*5)+(4*7)+(3*0)+(2*0)+(1*2)=121
121 % 10 = 1
So 1332570-02-1 is a valid CAS Registry Number.
1332570-02-1Relevant articles and documents
Enantioselective synthesis of sphingadienines and aromatic ceramide analogs
Moreno, Maria,Murruzzu, Caterina,Riera, Antoni
, p. 5184 - 5187 (2011/12/03)
A new approach to the synthesis of sphingoid bases has been developed. The strategy is based on Sonogashira coupling of a chiral acetylenic carbamate that can be prepared in enantiomerically enriched form from 2,3-epoxy-4-pentyn-1-ol, which is readily acc