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141179-30-8

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141179-30-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141179-30-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,1,7 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 141179-30:
(8*1)+(7*4)+(6*1)+(5*1)+(4*7)+(3*9)+(2*3)+(1*0)=108
108 % 10 = 8
So 141179-30-8 is a valid CAS Registry Number.

141179-30-8Downstream Products

141179-30-8Relevant articles and documents

Derivatives of 4-hydroxyphenylsulfone

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, (2008/06/13)

4-Hydroxydiphenylsulfone derivatives represented by formula (I) wherein, R1, R2, R3 and R4, independently from one another, each denote a hydrogen atom, an alkyl group, a substituted or unsubstituted phenyl group or a cycloalkyl group, provided at least one of R1, R2, R3 and R4 is other than a hydrogen atom, and, R denotes an alkyl group, an alkenyl group, a substituted or unsubstituted phenyl group, a substituted or unsubstituted cycloalkyl group or a substituted or unsubstituted phenylalkyl group. Said compounds are useful as a developer in a heat sensitive color formation layer of a heat sensitive recording material.

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