153212-84-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 153212-84-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,2,1 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 153212-84:
(8*1)+(7*5)+(6*3)+(5*2)+(4*1)+(3*2)+(2*8)+(1*4)=101
101 % 10 = 1
So 153212-84-1 is a valid CAS Registry Number.
153212-84-1Relevant articles and documents
Total syntheses of the marine pyrrole alkaloids polycitone A and B
Kreipl, Andreas T.,Reid, Caroline,Steglich, Wolfgang
, p. 3287 - 3288 (2007/10/03)
equation presented Polycitone B (2) was obtained in four steps from pyrrole dicarboxylic acid 3, including Friedel-Crafts reaction of the corresponding acid chloride with anisole. The conversion of 2 into polycitone A (1) was achieved in two steps via Mit