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3-ethyl-2-[2-(1-ethyl-2,5-dimethyl-1H-pyrrol-3-yl)vinyl]benzoxazolinium iodide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

63123-28-4

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63123-28-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63123-28-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,1,2 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 63123-28:
(7*6)+(6*3)+(5*1)+(4*2)+(3*3)+(2*2)+(1*8)=94
94 % 10 = 4
So 63123-28-4 is a valid CAS Registry Number.
InChI:InChI=1/C19H23N2O.HI/c1-5-20-14(3)13-16(15(20)4)11-12-19-21(6-2)17-9-7-8-10-18(17)22-19;/h7-13H,5-6H2,1-4H3;1H/q+1;/p-1

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