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26346-84-9

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26346-84-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 26346-84-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,3,4 and 6 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 26346-84:
(7*2)+(6*6)+(5*3)+(4*4)+(3*6)+(2*8)+(1*4)=119
119 % 10 = 9
So 26346-84-9 is a valid CAS Registry Number.

26346-84-9Relevant articles and documents

CARBOXYLATE, CARBOXYLIC ACID GENERATOR, RESIST COMPOSITION, AND METHOD FOR PRODUCING RESIST PATTERN

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Paragraph 0217, (2020/12/01)

PROBLEM TO BE SOLVED: To provide a carboxylate, a carboxylic acid generator, and a resist composition capable of producing a resist pattern with good line edge roughness (LER). SOLUTION: A salt represented by formula (I) and a resist composition containing the same are provided. [In the formula, R1-R6 each independently represent a halogen atom or the like; R7 and R8 each independently represent a halogen atom or the like; R9 represents a hydrogen atom or an alkyl group, provided that -CH2- in the group may be substituted with -O- or -CO-; m7 and m8 each represent an integer of 0-2; m9 represents an integer of 0-5; and X0 represents an optionally substituted hydrocarbon group.] SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT

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