72683-85-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72683-85-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,6,8 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 72683-85:
(7*7)+(6*2)+(5*6)+(4*8)+(3*3)+(2*8)+(1*5)=153
153 % 10 = 3
So 72683-85-3 is a valid CAS Registry Number.
72683-85-3Relevant articles and documents
Stereoselective synthesis of 3-O-methyl-6-[18F]fluorodopa via fluorodestannylation
Adam,Lu,Jivan
, p. 565 - 570 (1994)
3-O-Methyl-6-[18F]fluorodopa was synthesized in 20% radiochemical yield in 60 min, with a specific activity of 500 mCi/mmol, by the fluorination of a stannylated dopa precursor with [18F]-acetyl hypofluorite.
