109826-72-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109826-72-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,8,2 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 109826-72:
(8*1)+(7*0)+(6*9)+(5*8)+(4*2)+(3*6)+(2*7)+(1*2)=144
144 % 10 = 4
So 109826-72-4 is a valid CAS Registry Number.
109826-72-4Relevant academic research and scientific papers
ABSOLUTE CONFIGURATION OF LYNGBYATOXIN A ( TELEOCIDIN A-1 ) AND TELEOCIDIN A-2
Sakai, Shin-ichiro,Hitotsuyanagi, Yukio,Aimi, Norio,Fujiki, Hirota,Suganuma, Masami,et al.
, p. 5219 - 5220 (2007/10/02)
The absolute configuration of lyngbyatoxin A ( teleocidin A-1 ) and teleocidin A-2, potent tumor promoters on mouse skin, has been determined by chemical degradation including ozonolysis.
