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153739-88-9

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153739-88-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 153739-88-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,7,3 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 153739-88:
(8*1)+(7*5)+(6*3)+(5*7)+(4*3)+(3*9)+(2*8)+(1*8)=159
159 % 10 = 9
So 153739-88-9 is a valid CAS Registry Number.

153739-88-9Downstream Products

153739-88-9Relevant articles and documents

GOLD(I) DERIVATIVES OF FURAN, THIOPHENE, 2-MERCAPTOPYRIDINE, AND OF SOME PYRAZOLES. MASS-SPECTROMETRIC EVIDENCE OF TETRANUCLEAR GOLD(I) COMPOUNDS

Bonati, Flavio,Burini, Alfredo,Pietroni, Bianca Rosa,Galassi, Rossana

, p. 691 - 696 (2007/10/02)

The reaction of Q- (Q- = 2-furyl, 2-thienyl, 2-pyridinethiolato) with Ph3EAuCl (E = P, As) afforded Ph3EAuQ derivatives. When Q- - = 2-pyridinethiolato, 3(5),4-dimethyl-5(3)-ethylpyrazolato or 3,5-di-tert-butylpyrazolato> were reacted with (CH3)2SAuCl, oligomeric species n were obtained. A mass spectrometric investigation has been carried out on all the compounds; the species (Ph3EAu)+, + and + were detected, and the pyrazolato derivatives resulted to be a mixture of two oligonuclear compounds, one being trinuclear and the other tetranuclear.

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