78564-50-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78564-50-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,5,6 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 78564-50:
(7*7)+(6*8)+(5*5)+(4*6)+(3*4)+(2*5)+(1*0)=168
168 % 10 = 8
So 78564-50-8 is a valid CAS Registry Number.
78564-50-8Relevant articles and documents
Heteropentalenes. The Oxidation of Pyrazolobenzotriazoles
Albini, Angelo,Bettinetti, Gianfranco,Minoli, Giovanna
, p. 581 - 585 (2007/10/02)
The dye-sensitized photo-oxidation of 1,3-dimethylpyrazolobenzotriazole (3) affords 4-benzotriazol-1-yl-3,4-epoxypentan-2-one (5) and 4-benzotriazol-1-ylpent-3-en-2-one (6), as well as the corresponding benzotriazol-2-yl derivatives (7) and (8), in