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acetic acid-[N'-(1,3-dimethyl-5-nitroso-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidin-4-yl)-hydrazide] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

54660-69-4

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54660-69-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54660-69-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,6,6 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 54660-69:
(7*5)+(6*4)+(5*6)+(4*6)+(3*0)+(2*6)+(1*9)=134
134 % 10 = 4
So 54660-69-4 is a valid CAS Registry Number.

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