6845-82-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6845-82-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,4 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 6845-82:
(6*6)+(5*8)+(4*4)+(3*5)+(2*8)+(1*2)=125
125 % 10 = 5
So 6845-82-5 is a valid CAS Registry Number.
6845-82-5Relevant academic research and scientific papers
A Facile Synthesis of 3-Pyrrolines
Ding, Zhaozhong,Tufariello, Joseph J.
, p. 227 - 230 (2007/10/02)
N-Substituted 3-pyrrolines were conveniently synthesized in high yield by the treatment of primary amines with cis-2-butene-1,4-diol dimesylate, which was generated from cis-1,4-butenediol.
