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462-12-4

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462-12-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 462-12-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,6 and 2 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 462-12:
(5*4)+(4*6)+(3*2)+(2*1)+(1*2)=54
54 % 10 = 4
So 462-12-4 is a valid CAS Registry Number.
InChI:InChI=1/C9H17FO2/c1-8(7-9(11)12)5-3-2-4-6-10/h8H,2-7H2,1H3,(H,11,12)

462-12-4Downstream Products

462-12-4Relevant articles and documents

Synthesis of ω-fluorinated octanoic acid and its β-substituted derivatives

Nagatsuki, Fumi,Sasaki, Shigeki,Maeda, Minoru

, p. 373 - 383 (2007/10/02)

Simple syntheses are described for the ω-fluorinated analogs of octanoic acid and its β-substituted derivatives in which insertion of a methyl and dimethyl group, and oxygen substitution at the C-3 position are involved, employing nucleophilic displacement with fluoride ion of the tosylate functions in the later stage of synthesis.The synthetic procedures offer easy and convenient acces to the corresponding 18F-labeled analogs using the readily available fluoride ion.

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