109835-83-8 Usage
Chemical Properties
White Solid
Uses
An Estradiol derivative.
Check Digit Verification of cas no
The CAS Registry Mumber 109835-83-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,8,3 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 109835-83:
(8*1)+(7*0)+(6*9)+(5*8)+(4*3)+(3*5)+(2*8)+(1*3)=148
148 % 10 = 8
So 109835-83-8 is a valid CAS Registry Number.
109835-83-8Relevant articles and documents
A CONVENIENT NEW SYNTHESIS OF 6- AND 7-AZAESTRANE LACTAMS AND THEIR N-CHLORO DERIVATIVES
Back, Thomas G.,Chau, Joseph H. L.
, p. 159 - 166 (2007/10/02)
17β-Acetoxy-3-methoxy-6-azaestra-1,3,5(10)-trien-7-one and 17β-acetoxy-3-methoxy-7-azaestra-1,3,5(10)-trien-6-one, and their N-chloro derivatives were prepared from 3-methoxyestrone.
