845752-56-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 845752-56-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,5,7,5 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 845752-56:
(8*8)+(7*4)+(6*5)+(5*7)+(4*5)+(3*2)+(2*5)+(1*6)=199
199 % 10 = 9
So 845752-56-9 is a valid CAS Registry Number.
845752-56-9Relevant academic research and scientific papers
Synthesis of N-substituted (3S,4S)- and (3R,4R)-pyrrolidine-3,4-diols: Search for new glycosidase inhibitors
Lysek, Robert,Vogel, Pierre
, p. 3167 - 3181 (2007/10/03)
N-Substituted (3S,4S)- and (3R,4R)-pyrrolidine-3,4-diols 9 and 10, respectively, were derived from (+)-L-and (-)-D-tartaric acid, respectively. Compounds 9k, 91, and 9m with the N-substituents, BnNH(CH2) 2, 4-PhC6H4/
