310889-27-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 310889-27-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,0,8,8 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 310889-27:
(8*3)+(7*1)+(6*0)+(5*8)+(4*8)+(3*9)+(2*2)+(1*7)=141
141 % 10 = 1
So 310889-27-1 is a valid CAS Registry Number.
310889-27-1Relevant articles and documents
Paclitaxel synthetic studies. A Diels-Alder approach to the A-ring
Carballares,Craig,Lane,MacKenzie,Mitchell,Wood
, p. 1767 - 1768 (2007/10/03)
Highly substituted cyclohexenes corresponding to the A-ring of the anti-cancer diterpene natural product paclitaxel are synthesised using a Diels-Alder reaction and decarboxylative elimination as the key steps.
