170290-67-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 170290-67-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,2,9 and 0 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 170290-67:
(8*1)+(7*7)+(6*0)+(5*2)+(4*9)+(3*0)+(2*6)+(1*7)=122
122 % 10 = 2
So 170290-67-2 is a valid CAS Registry Number.
170290-67-2Relevant articles and documents
Synthesis of novel prostaglandins containing a boronate in the α chain
Feng, Zixia,Hellberg, Mark
, p. 5813 - 5816 (2000)
A novel class of prostaglandins containing a boronate in the α chain have been synthesized. The key steps in the synthesis were the preparation of the ylide containing the boronate and the subsequent Wittig reaction using the ylide. (C) 2000 Elsevier Scie
