1413765-37-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1413765-37-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,3,7,6 and 5 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1413765-37:
(9*1)+(8*4)+(7*1)+(6*3)+(5*7)+(4*6)+(3*5)+(2*3)+(1*7)=153
153 % 10 = 3
So 1413765-37-3 is a valid CAS Registry Number.
1413765-37-3Relevant articles and documents
Total synthesis of natural p -quinol cochinchinenone
Barradas, Silvia,Hernández-Torres, Gloria,Urbano, Antonio,Carre?o, M. Carmen
, p. 5952 - 5955 (2012)
Cochinchinenone has been synthesized in only five steps and four pots and in 58% overall yield from commercially available 2,3-dimethoxy-4-hydroxy- benzaldehyde and OPMB-protected p-hydroxy acetophenone, the key step being the oxone-mediated oxidative dea