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1422369-06-9

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1422369-06-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1422369-06-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,2,3,6 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1422369-06:
(9*1)+(8*4)+(7*2)+(6*2)+(5*3)+(4*6)+(3*9)+(2*0)+(1*6)=139
139 % 10 = 9
So 1422369-06-9 is a valid CAS Registry Number.

1422369-06-9Downstream Products

1422369-06-9Relevant articles and documents

SALT, PHOTORESIST COMPOSITION AND METHOD FOR PRODUCING PHOTORESIST PATTERN

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Paragraph 0147; 0148; 0149; 0150, (2013/03/26)

A photoresist composition which comprises a salt represented by formula (I): wherein Q1 and Q2 each independently represent a fluorine atom or a C1-C6 perfluoroalkyl group, R1, R2 and R3 each independently represent a hydrogen atom or a C1-C10 monovalent aliphatic saturated hydrocarbon group, X1 and X2 each independently represent a single bond, a carbonyl group, or a C1-C10 divalent aliphatic saturated hydrocarbon group where a hydrogen atom can be replaced by a hydroxy group and where a methylene group can be replaced by an oxygen atom, a sulfonyl group or a carbonyl group, A1 represents a C1-C30 organic group, m1 represents an integer of 1 to 4, and Z+ represents an organic cation, and a resin which is hardly soluble or insoluble but soluble in an aqueous alkali solution by action of an acid.

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