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1428318-63-1

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1428318-63-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1428318-63-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,8,3,1 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1428318-63:
(9*1)+(8*4)+(7*2)+(6*8)+(5*3)+(4*1)+(3*8)+(2*6)+(1*3)=161
161 % 10 = 1
So 1428318-63-1 is a valid CAS Registry Number.

1428318-63-1Downstream Products

1428318-63-1Relevant articles and documents

Synthesis of 5-Fluorotriazoles by Silver-Mediated Fluorination of 5-Iodotriazoles

Wang, Damin,Sun, Wenjing,Chu, Taiwei

, p. 4114 - 4118 (2015/06/30)

A simple method was developed for the direct fluorination of 5-iodotriazoles with AgF as fluoride source and N1,N1,N2,N2-tetramethylethane-1,2-diamine (TMEDA) as ligand. This method is compatible with various fu

Halogen exchange (Halex) reaction of 5-iodo-1,2,3-triazoles: Synthesis and applications of 5-fluorotriazoles

Worrell, Brady T.,Hein, Jason E.,Fokin, Valery V.

, p. 11791 - 11794 (2013/01/15)

A good exchange: 5-Iodo-1,2,3-triazoles undergo facile substitution reactions with fluoride salts, thus providing ready access to 5-fluorotriazoles (see scheme). The latter can be further elaborated with various nucleophiles to furnish fully substituted 1,2,3-triazole compounds. Copyright

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