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5-ethynyl-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl diacetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

630127-53-6

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630127-53-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 630127-53-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,0,1,2 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 630127-53:
(8*6)+(7*3)+(6*0)+(5*1)+(4*2)+(3*7)+(2*5)+(1*3)=116
116 % 10 = 6
So 630127-53-6 is a valid CAS Registry Number.

630127-53-6Upstream product

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