374087-87-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 374087-87-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,4,0,8 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 374087-87:
(8*3)+(7*7)+(6*4)+(5*0)+(4*8)+(3*7)+(2*8)+(1*7)=173
173 % 10 = 3
So 374087-87-3 is a valid CAS Registry Number.
374087-87-3Relevant academic research and scientific papers
Enantioselective synthesis of ancepsenolide and its analogs
Takai, Katsuki,Iriye, Ryozo
, p. 1903 - 1906 (2007/10/03)
Ancepsenolide (1a-s) and the enantiomer (1a-r) were respectively synthesized from (S)-and (R)-2-[(R)-O-MEM-mandeloyloxylpropanal (3a-s and 3a-r) and diisopropyl hexadecanedioate (5). The analogs (1b, 2a and 2b) were synthesized by a similar method.
