38624-46-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38624-46-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,6,2 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 38624-46:
(7*3)+(6*8)+(5*6)+(4*2)+(3*4)+(2*4)+(1*6)=133
133 % 10 = 3
So 38624-46-3 is a valid CAS Registry Number.
38624-46-3Relevant articles and documents
A Facile Ring-opening of Coumarins: Synthesis of Furopinnarin
Kaul, S. K.,Sehgal, C. K.,Taneja, S. C.,Dhar, K. L.,Atal, C. K.
, p. 472 - 474 (2007/10/02)
A facile synthesis of furopinnarin through ring-opening of coumarin is achieved in high yield.The ring opening has been successfully applied on a number of coumarins and furocoumarins to generalise the reaction.
