76513-42-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76513-42-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,5,1 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 76513-42:
(7*7)+(6*6)+(5*5)+(4*1)+(3*3)+(2*4)+(1*2)=133
133 % 10 = 3
So 76513-42-3 is a valid CAS Registry Number.
76513-42-3Relevant articles and documents
A DIELS-ALDER ROUTE TO 7,8-DISUBSTITUTED-1,2,3,4-TETRAHYDROISOQUINOLINES
Finkelstein, Joseph A.,Perchonock, Carl D.
, p. 3323 - 3326 (2007/10/02)
A novel synthesis of some difficultly accessible tetrahydroisoquinolines has been developed, utilizing a Diels-Alder reaction sequence.