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bromure de octanoyloxy-4 butyltriphenylphosphonium is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

70481-56-0

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70481-56-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70481-56-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,4,8 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 70481-56:
(7*7)+(6*0)+(5*4)+(4*8)+(3*1)+(2*5)+(1*6)=120
120 % 10 = 0
So 70481-56-0 is a valid CAS Registry Number.

70481-56-0Upstream product

70481-56-0Downstream Products

70481-56-0Relevant academic research and scientific papers

ACYLOXYALKYLIDENEPHOSPHORANES-II; ETUDE DES Ω-ACYLOXY N-BUTYLIDENETRIPHENYLPHOSPHORANES. NOUVELLE VOIE D'ACCES AUX DIHYDRO-3,4 2H-PYRANNES

Hercouet, A.,Corre Le, M.

, p. 2861 - 2866 (1981)

ω-Acyloxy n-butylidenetriphenylphosphoranes give α-acyl n-butylidenetriphenylphosphoranes by intermolecular condensation in t-BuOH, and 3,4-dihydro-(2H)-pyrans by intramolecular condensation in toluene.The α-acyl n-butylidene phosphoranes, which are the t

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