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638563-17-4

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638563-17-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 638563-17-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,8,5,6 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 638563-17:
(8*6)+(7*3)+(6*8)+(5*5)+(4*6)+(3*3)+(2*1)+(1*7)=184
184 % 10 = 4
So 638563-17-4 is a valid CAS Registry Number.

638563-17-4Downstream Products

638563-17-4Relevant articles and documents

Base Multiplying Agents and Base-Reactive Curable Compositions

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Page/Page column 11, (2008/12/08)

To provide such a base multiplying agent capable of being used for crosslinking reaction, for example of a epoxy compound and the like, that generates another base by action of a base, and can efficiently perform base multiplying reaction, and a base-reactive curable composition using the base multiplying agent. The base generating agent of the invention is represented by the following formula (1): (In the formula (1), X represents a hydrogen atom, a substituted alkyl group or an unsubstituted alkyl group; Y represents a substituted or unsubstituted alkylene chain; and n represents an integer of from 1 to 4.)

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