132475-89-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132475-89-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,4,7 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 132475-89:
(8*1)+(7*3)+(6*2)+(5*4)+(4*7)+(3*5)+(2*8)+(1*9)=129
129 % 10 = 9
So 132475-89-9 is a valid CAS Registry Number.
132475-89-9Relevant academic research and scientific papers
Regioselective replacement of nitro or sulfonyl group in cyclic α-(nitroalkyl)- or α-(phenylsulfonylalkyl)enones by nucleophiles
Tamura, Rui,Katayama, Hitoshi,Watabe, Ken-Ichiro,Suzuki, Hitomi
, p. 7557 - 7568 (2007/10/19)
Cyclic α-(nitroalkyl)enones and α-(phenylsulfonylalkyl)enones undergo regioselective substitution of the nitro group by relatively soft sulfur, nitrogen and carbon nucleophiles.
