113954-21-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113954-21-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,9,5 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 113954-21:
(8*1)+(7*1)+(6*3)+(5*9)+(4*5)+(3*4)+(2*2)+(1*1)=115
115 % 10 = 5
So 113954-21-5 is a valid CAS Registry Number.
113954-21-5Relevant articles and documents
SYNTHESIS OF SPIDER TOXIN (JSTX-3) AND ITS ANALOGS
Hashimoto, Yuichi,Endo, Yasuyuki,Shudo, Koichi,Aramaki, Yoshio,Kawai, Nobufumi,Nakajima, Terumi
, p. 3511 - 3514 (2007/10/02)
One of the active principles isolated from spider venom, JSTX-3, and its analogs of the polyamine part were synthesized.