495384-74-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 495384-74-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,5,3,8 and 4 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 495384-74:
(8*4)+(7*9)+(6*5)+(5*3)+(4*8)+(3*4)+(2*7)+(1*4)=202
202 % 10 = 2
So 495384-74-2 is a valid CAS Registry Number.
495384-74-2Relevant academic research and scientific papers
Complete stereochemistry of tetrafibricin
Kobayashi, Yoshihisa,Czechtizky, Werngard,Kishi, Yoshito
, p. 93 - 96 (2007/10/03)
(Matrix presented) With use of the NMR databases in achiral and chiral solvents, the complete stereochemistry of tetrafibricin (1) has been elucidated without degradation of the carbon framework.
