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143556-62-1

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143556-62-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143556-62-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,5,5 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 143556-62:
(8*1)+(7*4)+(6*3)+(5*5)+(4*5)+(3*6)+(2*6)+(1*2)=131
131 % 10 = 1
So 143556-62-1 is a valid CAS Registry Number.

143556-62-1Downstream Products

143556-62-1Relevant articles and documents

POSITIVE PHOTOSENSITIVE RESIN COMPOSITION, METHOD FOR FORMING CURED FILM, CURED FILM, ORGANIC EL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE

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Paragraph 0400-0401; 0416, (2014/02/15)

A compound represented by the following formula (I): wherein in formula (I), R1 represents a hydrogen atom, an alkyl group, an alkenyl group, an alkoxy group, an alkoxycarbonyl group, an acyl group, a carbamoyl group, a sulfamoyl group, a sulfo

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