105308-72-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105308-72-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,3,0 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 105308-72:
(8*1)+(7*0)+(6*5)+(5*3)+(4*0)+(3*8)+(2*7)+(1*2)=93
93 % 10 = 3
So 105308-72-3 is a valid CAS Registry Number.
105308-72-3Relevant academic research and scientific papers
SYNTHETIC APPROACH TO THE ANTITUMOUR ANTIBIOTICS NEOTHRAMYCINS
Langlois, Nicole,Bourrel, Philippe,Andriamialisoa, Ratremaniaina Z.
, p. 777 - 783 (2007/10/02)
A new simple synthetic route to the pyrrolo-benzodiazepines (5) related to the neothramycins (1) and (2) through the methyl imidiate (7) is described.
