213815-36-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 213815-36-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,8,1 and 5 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 213815-36:
(8*2)+(7*1)+(6*3)+(5*8)+(4*1)+(3*5)+(2*3)+(1*6)=112
112 % 10 = 2
So 213815-36-2 is a valid CAS Registry Number.
213815-36-2Relevant academic research and scientific papers
Synthesis of the H ring of gambierol
Kadota, Isao,Ohno, Akio,Matsukawa, Yasuhisa,Yamamoto, Yoshinori
, p. 6373 - 6376 (2007/10/03)
Stereoselective synthesis of the H ring of gambierol was achieved from 2-deoxy-D-ribose by using the intramolecular reaction of allylstannane with aldehyde as a key step. Modified Stille coupling was successfully applied for the construction of the triene