330825-91-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 330825-91-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,8,2 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 330825-91:
(8*3)+(7*3)+(6*0)+(5*8)+(4*2)+(3*5)+(2*9)+(1*1)=127
127 % 10 = 7
So 330825-91-7 is a valid CAS Registry Number.
330825-91-7Relevant academic research and scientific papers
Enantiospecific synthesis of a glycoside of D-epi-purpurosamine
Iriarte Capaccio, Christian A.,Varela, Oscar
, p. 4945 - 4954 (2007/10/03)
2-Propyl D-epi-purpurosaminide dihydrochloride 14 and its di-N-acetylated derivative 15 were synthesized by an enantiospecific sequence which involves the 2-propyl 6-O-acetyl-3,4-dideoxy-α-D-erythro-hex-3-enopyranosid-2-ulose 2 as the key precursor. The f
