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1350432-99-3

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1350432-99-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1350432-99-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,0,4,3 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1350432-99:
(9*1)+(8*3)+(7*5)+(6*0)+(5*4)+(4*3)+(3*2)+(2*9)+(1*9)=133
133 % 10 = 3
So 1350432-99-3 is a valid CAS Registry Number.

1350432-99-3Downstream Products

1350432-99-3Relevant articles and documents

A simple, rapid procedure for nucleophilic radiosynthesis of aliphatic [18F]trifluoromethyl groups

Riss, Patrick J.,Aigbirhio, Franklin I.

, p. 11873 - 11875 (2011)

A procedure for the radiosynthesis of aliphatic [18F] trifluoromethyl groups by reacting 1,1-difluorovinyl precursors with [ 18F]fluoride ions, resulting in the equivalent of direct nucleophilic addition of H[18F]F, has been developed. A variety of 18F-labelled model compounds were then obtained and two potential [18F]radiotracers were synthesised by a two step process starting from 1,1-difluorovin-2-yl 4-toluenesulfonate. The method is widely applicable for the synthesis of novel radiotracers in high radiochemical yields and good specific activity.

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