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1233844-88-6

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1233844-88-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1233844-88-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,3,8,4 and 4 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1233844-88:
(9*1)+(8*2)+(7*3)+(6*3)+(5*8)+(4*4)+(3*4)+(2*8)+(1*8)=156
156 % 10 = 6
So 1233844-88-6 is a valid CAS Registry Number.

1233844-88-6Downstream Products

1233844-88-6Relevant articles and documents

Salt

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Paragraph 0062, (2017/04/22)

PROBLEM TO BE SOLVED: To provide a method for producing a sulfonium salt useful as an acid generator in good yield.SOLUTION: This production method of the sulfonium salt expressed by formula (I) comprises reacting a sulfonium salt expressed by formula (II) with a compound expressed by formula: HO-X-W in the presence of titanium (IV) alkoxide. In formulae, Qand Qeach represents F or the like; Rrepresents 1-4C alkyl; Zrepresents an organic cation; W represents 3-36C alicyclic hydrocarbon; and Xrepresents a single bond or 1-6C alkanediyl.

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