95207-61-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 95207-61-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,2,0 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 95207-61:
(7*9)+(6*5)+(5*2)+(4*0)+(3*7)+(2*6)+(1*1)=137
137 % 10 = 7
So 95207-61-7 is a valid CAS Registry Number.
95207-61-7Relevant articles and documents
The Synthesis and Photochemical Behaviour of Some Annelated Tropones
Hicks, Martin G.,Jones, Gurnos,Sheikh, Hamid
, p. 2297 - 2304 (2007/10/02)
The synthesis of 2-methoxy- (12), 2-methoxy-6-bromo- (13), 1-methoxy-4-methyl- (22), 3-amino (33), 3-amino-2,4-dibromo- (35), and 3-methoxy-benzotropone (36) is reported; on irradiation of these and other benzotropones, the presence of an electron-donatin