176901-52-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 176901-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,9,0 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 176901-52:
(8*1)+(7*7)+(6*6)+(5*9)+(4*0)+(3*1)+(2*5)+(1*2)=153
153 % 10 = 3
So 176901-52-3 is a valid CAS Registry Number.
176901-52-3Relevant academic research and scientific papers
The first total synthesis of (±)-demethyl salvicanol
Wang, Xuechao,Pan, Xinfu,Cui, Yuxin,Chen, Yaozu
, p. 10659 - 10666 (2007/10/03)
Demethyl salvicanol, a novel rearranged 9(10 → 20)-abeo-8, 11, 13-triene diterpene, has been synthesized for the first time. The zinc-promoted coupling reaction of benzyl bromide with ketone and the alkylation of ketone with iodide are the key steps.
