182689-73-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 182689-73-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,2,6,8 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 182689-73:
(8*1)+(7*8)+(6*2)+(5*6)+(4*8)+(3*9)+(2*7)+(1*3)=182
182 % 10 = 2
So 182689-73-2 is a valid CAS Registry Number.
182689-73-2Relevant articles and documents
A Practical Total Synthesis of Taxamairin B
Ning, Chen,Wang, Xue-Chao,Pan, Xin-Fu
, p. 2115 - 2122 (2007/10/03)
Taxamairin B, a novel rearranged 9(10 -> 20)-abeo-8,11,13-triene diterpenoid, has been convergently synthesized by a facile route, which employed the acid catalyzed rearrangement and oxidation of vinyl carbinol as the key steps.
