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21315-27-5

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21315-27-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21315-27-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,3,1 and 5 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 21315-27:
(7*2)+(6*1)+(5*3)+(4*1)+(3*5)+(2*2)+(1*7)=65
65 % 10 = 5
So 21315-27-5 is a valid CAS Registry Number.

21315-27-5Downstream Products

21315-27-5Relevant articles and documents

The synthesis and preliminary evaluation of substituted chromones, coumarins, chromanones, and benzophenones as retinoic acid receptor ligands

Desai, Shyam,Sun, Weilin,Gabriel, Jerome,Canney, Daniel J.

experimental part, p. 129 - 136 (2009/04/06)

Utilizing molecular modeling techniques and structure-activity relationship data from the literature, a series of 2- and 3-substituted chromones and related heterocycles have been designed and synthesized as retinoic acid receptor ligands. The compounds w

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