666754-26-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 666754-26-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,6,7,5 and 4 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 666754-26:
(8*6)+(7*6)+(6*6)+(5*7)+(4*5)+(3*4)+(2*2)+(1*6)=203
203 % 10 = 3
So 666754-26-3 is a valid CAS Registry Number.
666754-26-3Relevant academic research and scientific papers
Pyun, Sung-Jae,Lee, Kee-Young,Oh, Chang-Young,Ham, Won-Hun
, p. 333 - 341 (2004)
A total synthesis of (+)-1-deoxygalactonojirimycin has been accomplished using stereoselective dihydroxylation and piperidine formation by catalytic hydrogenation.
