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2-Hydroxy-2-(4-hydroxy-3,5-dimethylphenyl)-4,4-dimethylmorpholinium-chlorid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

4303-92-8

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4303-92-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4303-92-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,0 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 4303-92:
(6*4)+(5*3)+(4*0)+(3*3)+(2*9)+(1*2)=68
68 % 10 = 8
So 4303-92-8 is a valid CAS Registry Number.

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