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157363-54-7

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157363-54-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157363-54-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,3,6 and 3 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 157363-54:
(8*1)+(7*5)+(6*7)+(5*3)+(4*6)+(3*3)+(2*5)+(1*4)=147
147 % 10 = 7
So 157363-54-7 is a valid CAS Registry Number.

157363-54-7Relevant articles and documents

Disperse dye mixtures

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, (2008/06/13)

A dye mixture comprises: a) at least one pyrroline type dye of formula (I) wherein R1is H, C1-20alkyl or C2-20alkenyl; and D is aryl; and b) at least one anthraquinone type dye of formula (II), wherein RBis (CH

Dyes

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, (2008/06/13)

A dye of Formula (1): STR1 wherein: D is a group of Formula (2): STR2 or a group of Formula (3): STR3 or a group of Formula (4): STR4 The variables are defined in the specification. The dyes and dye mixtures produce blue to green shades on synthetic textile materials such as polyester which have good build up and good light- and wet-fastness.

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