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Cuprate(6-), [mu-[4-[[8-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-1-hydroxy-3,6-disulfo-2-naphthalenyl]azo]-4'-[(1-hydroxy-3,6,8-trisulfo-2-naphthalenyl)azo][1,1'-biphenyl]-3,3'-dicarboxylato(10-)]]di-, hexasodium is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73507-27-4

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73507-27-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73507-27-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,5,0 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 73507-27:
(7*7)+(6*3)+(5*5)+(4*0)+(3*7)+(2*2)+(1*7)=124
124 % 10 = 4
So 73507-27-4 is a valid CAS Registry Number.

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