87265-55-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87265-55-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,2,6 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 87265-55:
(7*8)+(6*7)+(5*2)+(4*6)+(3*5)+(2*5)+(1*5)=162
162 % 10 = 2
So 87265-55-2 is a valid CAS Registry Number.
87265-55-2Relevant academic research and scientific papers
The Reactive Behaviour of Phenyl and Imidazolyl Substituted Propenoyldiphenylphosphanes
Lindner, Ekkehard,Tamoutsidis, Efstathios
, p. 726 - 732 (2007/10/02)
The unsaturated acylphosphanes RC(O)PPh2 (4a, b') are obtained by reaction of RC(O)Cl (3a, b') with (CH3)3SiPPh2.The preparation of 3b' is possible by addition of imidazole to the triple bond of and s
