87170-98-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87170-98-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,1,7 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 87170-98:
(7*8)+(6*7)+(5*1)+(4*7)+(3*0)+(2*9)+(1*8)=157
157 % 10 = 7
So 87170-98-7 is a valid CAS Registry Number.
87170-98-7Relevant academic research and scientific papers
BIFUNCTIONAL CYCLOPROPYL REAGENTS: A TOTAL SYNTHESIS OF 7-E,9-Z METHYL TRISPORATE B
Trost, Barry M.,Ornstein, Paul L.
, p. 2833 - 2836 (2007/10/02)
2-Hydroxymethylcyclopropyl phenyl sulfide combined with sulfenylation-dehydrosulfenylation permits a stereo- and chemoselective approach to trisporic acids.
