104783-97-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104783-97-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,7,8 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 104783-97:
(8*1)+(7*0)+(6*4)+(5*7)+(4*8)+(3*3)+(2*9)+(1*7)=133
133 % 10 = 3
So 104783-97-3 is a valid CAS Registry Number.
104783-97-3Relevant 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.
