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8-[(Z)-(4-{[2-(diethylamino)ethyl]sulfonyl}anilino)methylidene]-6H-[1,3]thiazolo[5,4-e]indol-7-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

297757-03-0

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297757-03-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 297757-03-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,7,7,5 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 297757-03:
(8*2)+(7*9)+(6*7)+(5*7)+(4*5)+(3*7)+(2*0)+(1*3)=200
200 % 10 = 0
So 297757-03-0 is a valid CAS Registry Number.

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