164526-18-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 164526-18-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,4,5,2 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 164526-18:
(8*1)+(7*6)+(6*4)+(5*5)+(4*2)+(3*6)+(2*1)+(1*8)=135
135 % 10 = 5
So 164526-18-5 is a valid CAS Registry Number.
164526-18-5Relevant academic research and scientific papers
SYNTHESIS OF 1,3-DIHYDRO-5(R)-7,8-ETHYLENEDIOXY-2H-1,4-BENZO-DIAZEPIN-2-ONES
Mochalov, S. S.,Kosynkin, D. V.,Yudin, I. D.,Atanov, V. N.,Shabarov, Yu. S.,Zefirov, N. S.
, p. 527 - 532 (2007/10/02)
1-Diazepin-2-ones have been prepared from 1,4-benzodioxane for the first time.
