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381211-07-0

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381211-07-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 381211-07-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,1,2,1 and 1 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 381211-07:
(8*3)+(7*8)+(6*1)+(5*2)+(4*1)+(3*1)+(2*0)+(1*7)=110
110 % 10 = 0
So 381211-07-0 is a valid CAS Registry Number.

381211-07-0Relevant articles and documents

NEAR-INFRARED ABSORPTION COMPOSITION, CURED FILM, NEAR-INFRARED CUT FILTER, SOLID-STATE IMAGING DEVICE, INFRARED SENSOR, AND COMPOUND

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, (2018/01/04)

To provide a near-infrared absorption composition which contains a squarylium compound having excellent solvent solubility, a cured film which uses the near-infrared absorption composition, a near-infrared cut filter, a solid-state imaging device, an infrared sensor, and a compound. A near-infrared absorption composition includes a compound represented by the following Formula (1) and a resin. R1 and R2 each independently represent “—S1-L1-T1” or the like, R3 and R4 each independently represent a hydrogen atom or an alkyl group, X1 and X2 each independently represent an oxygen atom or —N(R5)—, R5 represents a hydrogen atom or the like, Y1 to Y4 each independently represent a substituent, p and s each independently represent an integer of 0 to 3, and q and r each independently represent an integer of 0 to 2; and S1 represents an arylene group or the like, L1 represents an alkylene group or the like, and T1 represents an alkyl group or the like.

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