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102221-98-7

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102221-98-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102221-98-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,2,2 and 1 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 102221-98:
(8*1)+(7*0)+(6*2)+(5*2)+(4*2)+(3*1)+(2*9)+(1*8)=67
67 % 10 = 7
So 102221-98-7 is a valid CAS Registry Number.

102221-98-7Downstream Products

102221-98-7Relevant articles and documents

REACTIONS OF 4,4-BIS(HYDROXYMETHYL)-1,2,3,4-TETRAHYDROACRIDINE AND ITS FIVE-MEMBERED ANALOG WITH AROMATIC ALDEHYDES

Hahn, Witold E.,Sokolowska, Alicja

, p. 1085 - 1089 (2007/10/02)

Aromatic aldehydes were made to react with 4,4-bis(hydroxymethyl)-1,2,3,4-tetrahydroacridine or 3,3-bis(hydroxymethyl)-2,3-dihydro-1H-cyclopentaquinoline.Thus respective 1,3-dioxanes (1) were synthesized.They were oxidized with m-chloroperbenzoic acid

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