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[8-(4-bromo-phenyl)-7-nitro-10H-[1,3]dioxolo[4,5-g]thiazolo[2,3-b]quinazolin-10-yl]-(4-methoxy-phenyl)-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20556-98-3

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20556-98-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20556-98-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,5,5 and 6 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 20556-98:
(7*2)+(6*0)+(5*5)+(4*5)+(3*6)+(2*9)+(1*8)=103
103 % 10 = 3
So 20556-98-3 is a valid CAS Registry Number.

20556-98-3Downstream Products

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