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TETRAKIS(HYDROXYMETHYL)PHOSPHONIUMHYDROXYBUTANEDIOATE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

39734-92-4

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39734-92-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39734-92-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,7,3 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 39734-92:
(7*3)+(6*9)+(5*7)+(4*3)+(3*4)+(2*9)+(1*2)=154
154 % 10 = 4
So 39734-92-4 is a valid CAS Registry Number.
InChI:InChI=1/C4H6O5.C4H12O4P/c5-3(6)1-2-4(7)9-8;5-1-9(2-6,3-7)4-8/h8H,1-2H2,(H,5,6);5-8H,1-4H2/q;+1/p-1

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