143112-41-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143112-41-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,1,1 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 143112-41:
(8*1)+(7*4)+(6*3)+(5*1)+(4*1)+(3*2)+(2*4)+(1*1)=78
78 % 10 = 8
So 143112-41-8 is a valid CAS Registry Number.
143112-41-8Relevant articles and documents
Total Synthesis of (+)-Dihydrocompactin
Hagiwara, Hisahiro,Kon-no, Masakazu,Nakano, Takashi,Uda, Hisashi
, p. 2417 - 2430 (2007/10/02)
The total synthesis of (+)-dihydrocompactin 1 has been achieved by employing double Michael reaction of 3-(tert-butyldimethylsiloxy)-1-acetylcyclohexene 13 with methyl crotonate and the TiCl4-promoted aldol condensation of the bis(trimethylsilyl enol ethe
