84820-12-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84820-12-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,8,2 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 84820-12:
(7*8)+(6*4)+(5*8)+(4*2)+(3*0)+(2*1)+(1*2)=132
132 % 10 = 2
So 84820-12-2 is a valid CAS Registry Number.
84820-12-2Relevant articles and documents
SYNTHESIS AND REACTIONS OF SUBSTITUTED NITRO-ALLYLATING REAGENTS
Knochel, Paul,Seebach, Dieter
, p. 3897 - 3900 (1982)
Nitro-cyclohexenylation and α-phenyl-nitro-allylation of nucleophilic centres are achieved (see 11-16) whith the nitroallyl pivalates 2 and 5, and with the chloride 3, which are in turn prepared from the diols 9 and 10, respectively.
