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86193-10-4

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86193-10-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86193-10-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,1,9 and 3 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 86193-10:
(7*8)+(6*6)+(5*1)+(4*9)+(3*3)+(2*1)+(1*0)=144
144 % 10 = 4
So 86193-10-4 is a valid CAS Registry Number.

86193-10-4Downstream Products

86193-10-4Relevant articles and documents

Indolizines. 4. Dyes Derived from Oxoindolizinium Ions and Active Methylene Compounds

Weidner, C. H.,Wadsworth, D. H.,Bender, S. L.,Beltman, D. J.

, p. 3660 - 3664 (2007/10/02)

Dyes of a new class, incorporating the dihydro-1-oxoindolizine structural unit, have been synthesized.Oxoindolizinium ions react with active methylene compounds to give dyes (λmax 560-630 nm) in high yield.The syntheses of the dihydro-1-oxoindo

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