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107399-18-8

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107399-18-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107399-18-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,3,9 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 107399-18:
(8*1)+(7*0)+(6*7)+(5*3)+(4*9)+(3*9)+(2*1)+(1*8)=138
138 % 10 = 8
So 107399-18-8 is a valid CAS Registry Number.

107399-18-8Downstream Products

107399-18-8Relevant articles and documents

PREPARATION AND STRUCTURE OF TRIORGANOTIN AND TRIORGANOLEAD METHYLOXALATES

Glowacki, A.,Huber, F.,Preut, H.

, p. 9 - 16 (2007/10/02)

Triorganotin and triorganolead methyloxalates R3MO2CCO2Me (M = Sn, Pb; R = Me, Ph) have been prepared by neutralization of HO2CCO2Me with the appropriate hydroxides.The crystal structure of Ph3PbO2CCO2Me has been determined by single crystal X-ray diffraction.In the chain-like structure the lead atom is in a slightly distorted trigonal bipyramidal environment, with C(phenyl) in the equatorial plane and the O atoms of bridging carboxylate groups in apical positions (Pb-O(1') 256.5(4), Pb-O(2) 238.4(4) pm; O(1')-Pb-O(2) 169.8(1) deg).The distance Pb-O(1) of 342.6(4) pm is taken to indicate a weak chelating interaction.There is no inter-chain coordination.From vibrational spectral data analogous molecular structure are inferred for the other triorganometal methyloxalates.

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