71687-96-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71687-96-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,6,8 and 7 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 71687-96:
(7*7)+(6*1)+(5*6)+(4*8)+(3*7)+(2*9)+(1*6)=162
162 % 10 = 2
So 71687-96-2 is a valid CAS Registry Number.
71687-96-2Relevant articles and documents
A New Synthesis of Kigelin. Conversion of Elemicin into Kigelin
Narasimhan, Nurami S.,Bapat, Chintamani P.
, p. 2099 - 2100 (2007/10/02)
The natural product elemicin has been transformed into the methyl ether of kigelin, a naturally occurring dihydroisocoumarin from Kigelia pinnata.
