90605-47-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90605-47-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,6,0 and 5 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 90605-47:
(7*9)+(6*0)+(5*6)+(4*0)+(3*5)+(2*4)+(1*7)=123
123 % 10 = 3
So 90605-47-3 is a valid CAS Registry Number.
90605-47-3Relevant academic research and scientific papers
Synthesis of maytansinoids: the aromatic moiety of maytansine
Ho, Pak-Tsun
, p. 861 - 863 (2007/10/02)
A simple and novel synthesis of the tetrasubstituted aromatic compound related to the "western-southern" region of maytansine has been achieved.
