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1289643-62-4

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1289643-62-4 Usage

Uses

A protected metabolite of Diltiazem (D460620).

Check Digit Verification of cas no

The CAS Registry Mumber 1289643-62-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,9,6,4 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1289643-62:
(9*1)+(8*2)+(7*8)+(6*9)+(5*6)+(4*4)+(3*3)+(2*6)+(1*2)=204
204 % 10 = 4
So 1289643-62-4 is a valid CAS Registry Number.

1289643-62-4Downstream Products

1289643-62-4Relevant articles and documents

Metabolism of diltiazem: A short efficient synthesis of N, N -didesmethyldiltiazem - An important product of N-demethylation

Babu, Kantipudi N.,Kunze, Kent L.,Nelson, Wendel L.

experimental part, p. 553 - 554 (2011/04/15)

An important product of CYP-450 catalyzed N-demethylation of diltiazem is the primary amine didesmethyldiltiazem. An efficient two-step synthesis of this metabolite was developed via N-alkylation of (2S,3S)-cis-3-acetoxy-2,3-dihydro- 2-(4-methoxy-phenyl)-

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