959787-74-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 959787-74-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,9,7,8 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 959787-74:
(8*9)+(7*5)+(6*9)+(5*7)+(4*8)+(3*7)+(2*7)+(1*4)=267
267 % 10 = 7
So 959787-74-7 is a valid CAS Registry Number.
959787-74-7Relevant academic research and scientific papers
Expeditious synthesis of new 3,4,6-trihydroxythiepanes from D-(-)-quinic acid
Shih, Tzenge-Lien,Fang, Yi-Chuan
, p. 3337 - 3349 (2008/02/13)
We report herein that the new seven-membered-ring thiosugars (thiepanes) have been synthesized from D-(-)-quinic acid. The key feature of the synthesis involves the thiocyclization of protected hexane-1,2,3,5,6-pentanol derivatives. The subsequent step of
