87276-32-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87276-32-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,2,7 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 87276-32:
(7*8)+(6*7)+(5*2)+(4*7)+(3*6)+(2*3)+(1*2)=162
162 % 10 = 2
So 87276-32-2 is a valid CAS Registry Number.
87276-32-2Relevant articles and documents
THE NITRO-ALDOL REACTION OF α-KETOALDEHYDES WITH NITROALKANES YIELDS α-DIKETONES
Petrakis, Konstantinos S.,Batu, Guenes,Fried, Josef
, p. 3063 - 3064 (1983)
The reaction of α-ketoaldehydes with nitroalkanes at pH 9 yields nitro-aldols, which eliminate nitrite to form α-diketones.
