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79123-28-7

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79123-28-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79123-28-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,1,2 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 79123-28:
(7*7)+(6*9)+(5*1)+(4*2)+(3*3)+(2*2)+(1*8)=137
137 % 10 = 7
So 79123-28-7 is a valid CAS Registry Number.

79123-28-7Downstream Products

79123-28-7Relevant articles and documents

ORGANOMETALLOIDAL DERIVATIVES OF THE TRANSITION METALS VII. THE THERMAL AND PHOTOCHEMICAL PROPERTIES OF TRIALKYLLEAD DERIVATIVES OF Cr, Mo AND W

Pannell, K. H.,Kapoor, R. N.

, p. 47 - 52 (1981)

Trimethyl-and triethyllead derivatives (η5-C5H5)M(CO)3PbR3 (M = Cr, Mo, and W) have been synthesized.The trimethyllead derivatives are photochemically, and to a lesser extent, thermally unstable with respect to methyl transfer reactions that yield the corresponding (η5-C5H5)M(CO)3CH3 complex.The related triethyllead complexes behave in a distinctly different fashion exhibiting rearrangements to 5-C5H5)M(CO)3>3PbEt2 (M = W, Mo).The reactions of the Cr, Mo, and W complexes with SO2 yielded the corresponding alkyl sulphinato complexes as did the reaction of t he related Fe complex 5-C5H5)Fe(CO)2PbEt3>.

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