212774-41-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 212774-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,2,7,7 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 212774-41:
(8*2)+(7*1)+(6*2)+(5*7)+(4*7)+(3*4)+(2*4)+(1*1)=119
119 % 10 = 9
So 212774-41-9 is a valid CAS Registry Number.
212774-41-9Relevant academic research and scientific papers
Synthesis of pantherinine, a cytotoxic fused tetracyclic aromatic alkaloid
Nakahara, Shinsuke,Matsui, Junya,Kubo, Akinori
, p. 5521 - 5522 (2007/10/03)
A cytotoxic fused tetracyclic aromatic alkaloid, pantherinine (1) from the ascidian aplidium pantherinum, was synthesized using biaryl cross- coupling reaction.
