95687-93-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 95687-93-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,6,8 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 95687-93:
(7*9)+(6*5)+(5*6)+(4*8)+(3*7)+(2*9)+(1*3)=197
197 % 10 = 7
So 95687-93-7 is a valid CAS Registry Number.
95687-93-7Relevant articles and documents
A NEW SYNTHETIC ROUTE TO TROPANE ALKALOIDS. PSEUDOTROPINE AND TROPACOCAINE
Iida, Hideo,Watanabe, Yohya,Kibayashi, Chihiro
, p. 5091 - 5094 (2007/10/02)
Pseudotropine and tropacocaine have been synthesized by a facile route involving the nitroso cycloaddition followed by internal SN2 displacement.
