161330-63-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 161330-63-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,3,3 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 161330-63:
(8*1)+(7*6)+(6*1)+(5*3)+(4*3)+(3*0)+(2*6)+(1*3)=98
98 % 10 = 8
So 161330-63-8 is a valid CAS Registry Number.
161330-63-8Relevant articles and documents
The Chemistry of Vicinal Tricarbonyls. Use of Vinyl and Acetylenic Derivatives in the Synthesis of Substituted Indoles.
Wasserman, Harry H,Blum, Charles A.
, p. 9787 - 9790 (1994)
Vinyl and acetylenic vicinal tricarbonyl derivatives take part as dienophiles in Diels-Alder reactions leading to substituted indoles as well as to their dihydro and tetrahydro derivatives.
