132998-86-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132998-86-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,9,9 and 8 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 132998-86:
(8*1)+(7*3)+(6*2)+(5*9)+(4*9)+(3*8)+(2*8)+(1*6)=168
168 % 10 = 8
So 132998-86-8 is a valid CAS Registry Number.
132998-86-8Relevant academic research and scientific papers
Baba, Kimiye,Nakata, Koji,Taniguchi, Masahiko,Kido, Tadashi,Kozawa, Mitsugi
, p. 3907 - 3910 (1990)
Four new chalcones, xanthangelols B-E were isolated from roots of Angelica keiskei and their structures determined to be 2',4,4'-trihydroxy-3'-chalcone, 2',4,4'-trihydroxy-3'-chalcon
