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103139-72-6

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103139-72-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103139-72-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,1,3 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 103139-72:
(8*1)+(7*0)+(6*3)+(5*1)+(4*3)+(3*9)+(2*7)+(1*2)=86
86 % 10 = 6
So 103139-72-6 is a valid CAS Registry Number.

103139-72-6Relevant articles and documents

UEBER NIEDERKOORDINIERTE PHOSPHOVERBINDUNGEN. XXXX. 2,4,6-TRI-t-BUTYLPHENYLMETHYLENPHOSPHAN, EIN VIELSEITIGER LIGAND IN UEBERGANGSMETALL-KOMPLEXEN

Appel, R.,Casser, C.,Knoch, F.

, p. 213 - 218 (1985)

The structure of the novel η1-η2 complex 2(RP=CH2) (R=2,4,6-tri-t-butylphenyl) has been determined by X-ray analysis.Furthermore, the Fe complexes (RP=CH2) were identified.The phosphaalkane RP=CH2 forms the η1 complex (RP=CH2) with Ni(CO)4.

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