142608-87-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142608-87-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,6,0 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 142608-87:
(8*1)+(7*4)+(6*2)+(5*6)+(4*0)+(3*8)+(2*8)+(1*7)=125
125 % 10 = 5
So 142608-87-5 is a valid CAS Registry Number.
142608-87-5Relevant articles and documents
FLAVONOIDS IN ROOT BARK OF PONGAMIA PINNATA
Tanaka, Toshiyuki,Iinuma, Munekazu,Yuki, Kaoru,Fujii, Yuko,Mizuno, Mizuo
, p. 993 - 998 (1992)
Further investigation of the flaonoid constituents of Pongamia pinnata from Japan resulted in the isolation of 18 flavonoid compounds including nine new ones, ponganones III-XI, from its root bark.The new structures were determined to be (2S)-3',4'-dimeth