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6840-74-0

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6840-74-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6840-74-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,4 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6840-74:
(6*6)+(5*8)+(4*4)+(3*0)+(2*7)+(1*4)=110
110 % 10 = 0
So 6840-74-0 is a valid CAS Registry Number.

6840-74-0Downstream Products

6840-74-0Relevant articles and documents

The formation of organotin halide adducts with triethylphosphine oxide

Yoder, Claude H.,Coley, Suzanne M.,Grushow, Alex,Enders, Belinda G.,Kneizys, Steven P.,Spencer, J. N.

, p. 165 - 170 (1988)

The Lewis acid-base interactions of organotin mono-, di-, and tri-halides with triethylphosphine oxide (TEPO) were investigated by determining the 31P chemical shift of equimolar mixtures of the acid and base in benzene.The concentration dependence of thi

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