170807-11-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 170807-11-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,8,0 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 170807-11:
(8*1)+(7*7)+(6*0)+(5*8)+(4*0)+(3*7)+(2*1)+(1*1)=121
121 % 10 = 1
So 170807-11-1 is a valid CAS Registry Number.
170807-11-1Relevant articles and documents
SYNTHETIC ANALOGS OF NATURAL FLAVOLIGNANS. I. A NEW SYNTHESIS OF ANALOGUES OF SILANDRIN AND HYDNOCARPIN.
Aitmambetov, A.,Khilya, V.P.
, p. 320 - 323 (2007/10/02)
The synthesis of analogues of silandrin and hydnocarpin from 2'-hydroxy-3,4-ethylenedioxychalcones has been achieved.