748781-34-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 748781-34-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,8,7,8 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 748781-34:
(8*7)+(7*4)+(6*8)+(5*7)+(4*8)+(3*1)+(2*3)+(1*4)=212
212 % 10 = 2
So 748781-34-2 is a valid CAS Registry Number.
748781-34-2Relevant academic research and scientific papers
Total synthesis of (+)-cylindricine C
Arai, Toshiharu,Abe, Hideki,Aoyagi, Sakae,Kibayashi, Chihiro
, p. 5921 - 5924 (2007/10/03)
A stereoselective total synthesis of (+)-cylindricine C has been achieved starting with (S)-N-Boc-2-pyrrolidinone. The key elements of this synthesis involve the sequence of reactions including BF3-mediated addition of the allyl Grignard reagen
