87710-55-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87710-55-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,7,1 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 87710-55:
(7*8)+(6*7)+(5*7)+(4*1)+(3*0)+(2*5)+(1*5)=152
152 % 10 = 2
So 87710-55-2 is a valid CAS Registry Number.
87710-55-2Relevant academic research and scientific papers
Reactions of Anions from α-Diphenylphosphinoyl Ketones with Electrophiles
Torr, Richard S.,Warren, Stuart
, p. 1173 - 1180 (2007/10/02)
Anions from α-Ph2P(O)-ketones do not give Horner-Wittig reactions but do react with alkyl halides, including α-halogenocarbonyl compounds, and Michael acceptors.The products may be stereoselectively reduced.
