106577-42-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106577-42-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,5,7 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 106577-42:
(8*1)+(7*0)+(6*6)+(5*5)+(4*7)+(3*7)+(2*4)+(1*2)=128
128 % 10 = 8
So 106577-42-8 is a valid CAS Registry Number.
106577-42-8Relevant articles and documents
A Biflavanone from the Nuts of Semecarpus kurzii
Ahmad, Iqbal,Khwaja, Ishratullah,Ilyas, M.,Rahman, W.
, p. 78 (2007/10/02)
2,3,2'',3''-Tetrahydroamentoflavone (I), a rare biflavanone has been isolated from the nuts of Semecarpus kurzii.