811462-12-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 811462-12-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,1,1,4,6 and 2 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 811462-12:
(8*8)+(7*1)+(6*1)+(5*4)+(4*6)+(3*2)+(2*1)+(1*2)=131
131 % 10 = 1
So 811462-12-1 is a valid CAS Registry Number.
811462-12-1Relevant articles and documents
The first synthesis of 1,1-dinitrocyclopropane
Budynina, Ekaterina M.,Averina, Elena B.,Ivanova, Olga A.,Yashin, Nikolai V.,Kuznetsova, Tamara S.,Zefirov, Nikolai S.
, p. 2609 - 2610 (2004)
1,1-Dinitrocyclopropane was prepared in 62% yield. This high energetic compound was previously unknown. Herein its preparation via tandem reaction between nitroform and diazomethane in benzene is described.
