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86222-46-0

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86222-46-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86222-46-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,2,2 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 86222-46:
(7*8)+(6*6)+(5*2)+(4*2)+(3*2)+(2*4)+(1*6)=130
130 % 10 = 0
So 86222-46-0 is a valid CAS Registry Number.

86222-46-0Downstream Products

86222-46-0Relevant 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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