78860-81-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78860-81-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,6 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 78860-81:
(7*7)+(6*8)+(5*8)+(4*6)+(3*0)+(2*8)+(1*1)=178
178 % 10 = 8
So 78860-81-8 is a valid CAS Registry Number.
78860-81-8Relevant articles and documents
Nucleophilic Addition of Indoles to β-Aroylacrylic Acids and Some Reactions with the Adducts
Sayed, G. H.,Elhalim, M. S. Abd
, p. 424 - 426 (2007/10/02)
β-Aroylacrylic acids (I) react with indoles in dry benzene to give the corresponding β-aroyl-α-(indol-3-yl)propionic acids (II).Esterification of II with diazomethane gives the corresponding methyl β-aroyl-α-(indol-3-yl)propionates (III).Reactions of II w
