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78887-94-2

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78887-94-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78887-94-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,8 and 7 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 78887-94:
(7*7)+(6*8)+(5*8)+(4*8)+(3*7)+(2*9)+(1*4)=212
212 % 10 = 2
So 78887-94-2 is a valid CAS Registry Number.

78887-94-2Downstream Products

78887-94-2Relevant articles and documents

ORGANOTIN HYDRIDE ADDITIONS TO E- AND Z-TRISUBSTITUTED ETHYLENES.SYNTHESIS OF SOME NEW FUNCTIONALLY SUBSTITUTED ORGANOTIN COMPOUNDS

Podesta, J. C.,Chopa, A. B.,Ayala, A.D.

, p. 163 - 170 (2007/10/02)

The syntheses of some new functionally substituted organotin compounds are reported.The results indicate that the additions of tri-n-butyltin and tri-phenyltin hydrides to trisubstituted ethylenes (where one substituent is either a carbomethoxy or a nitrile group) proceed smoothly to give high yields of organotin adducts and that the reactions are stereoselective.Evidence concerning the reversibility of the free radical forming step is presented.

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