90344-20-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90344-20-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,3,4 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 90344-20:
(7*9)+(6*0)+(5*3)+(4*4)+(3*4)+(2*2)+(1*0)=110
110 % 10 = 0
So 90344-20-0 is a valid CAS Registry Number.
90344-20-0Relevant articles and documents
Total Synthesis of (+)-Dihydrocompactin
Yang, Yuh-Lin,Manna, Sukumar,Falck, J. R.
, p. 3811 - 3814 (2007/10/02)
The potent hypocholesterolemic agent (+)-dihydrocompactin was synthesized by union of the masked lactone 5, ultimately derived from a carbohydrate precursor with the requisite absolute configuration, and hydronaphthalene 10, which was obtained from maleic
