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207619-48-5

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207619-48-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 207619-48-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,7,6,1 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 207619-48:
(8*2)+(7*0)+(6*7)+(5*6)+(4*1)+(3*9)+(2*4)+(1*8)=135
135 % 10 = 5
So 207619-48-5 is a valid CAS Registry Number.

207619-48-5Downstream Products

207619-48-5Relevant articles and documents

A novel radical cyclization of 2-bromoindoles. Synthesis of hexahydropyrrolo[3,4-b]indoles

Gribble,Fraser,Badenock

, p. 805 - 806 (2001)

Hexahydropyrrolo[3,4-b]indoles 6, 10, and 13 are obtained from 2-bromo-3-carboxamides 5, 9, and 12, respectively, by a 1,5-radical translocation process followed by 5-endo-trig cyclization to the indole C-2 position.

Synthesis of indole-3-carboxamides via a haloform cleavage reaction of 3-trifluoroacetylindole with lithium dialkylamides

Hassinger, Heidi L.,Soll, Richard M.,Gribble, Gordon W.

, p. 3095 - 3098 (2007/10/03)

Reaction of 3-trifluoroacetylindole (4) with lithium dialkylamides affords the corresponding indole-3-carboxamides (5) in good to excellent yields.

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