470667-01-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 470667-01-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,0,6,6 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 470667-01:
(8*4)+(7*7)+(6*0)+(5*6)+(4*6)+(3*7)+(2*0)+(1*1)=157
157 % 10 = 7
So 470667-01-7 is a valid CAS Registry Number.
470667-01-7Relevant academic research and scientific papers
Synthesis of Selectively Protected Genistein Derivatives
Szeja, Wieslaw,Pastuch, Gabriela,Wandzik, Ilona,Kuznik, Nikodem,Grynkiewicz, Grzegorz
, p. 4111 - 4121 (2007/10/03)
Differential functionalization of the phenolic groups in Genistein by sequential, silylation/acylation reactions, involving some unexpected regioselective O-silyl group replacement, is described.
