139650-81-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139650-81-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,6,5 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 139650-81:
(8*1)+(7*3)+(6*9)+(5*6)+(4*5)+(3*0)+(2*8)+(1*1)=150
150 % 10 = 0
So 139650-81-0 is a valid CAS Registry Number.
139650-81-0Relevant articles and documents
Synthesis of the sex pheromone of cocoa pod borer moth, Conopomorpha Cramerella
Yen,Lin,Suen
, p. 1567 - 1581 (2007/10/02)
Two new unambiguous synthesis routes for the components of the sex pheromone of the cocoa pod borer, Conopomorpha Cramerella (Snellen), are successfully developed.
