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41440-39-5

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41440-39-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 41440-39-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,4,4 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 41440-39:
(7*4)+(6*1)+(5*4)+(4*4)+(3*0)+(2*3)+(1*9)=85
85 % 10 = 5
So 41440-39-5 is a valid CAS Registry Number.

41440-39-5Downstream Products

41440-39-5Relevant articles and documents

Preparation and hydrolysis of poly(2-benzoyloxyethyl vinyl ether) with a narrow molecular weight distribution

Ogawa, Naotake,Taguchi, Hiroyuki,Honda, Yoshihiro,Sato, Takatoshi

, p. 555 - 558 (1998)

2-Benzoyloxyethy vinyl ether (BOEVE) was cationically polymerized with the hydrogen iodide/zinc iodide (HI/Znl2) initiating system in toluene at - 15°C to form a narrow molecular weight distribution (MWD). The poly(BOEVE) obtained had a narrow MWD (M(w)/M(n)1.2, M(w): weight-average molecular weight, M(n): number-average molecular weight). The M(n) of the poly(BOEVE) increased directly in proportion to the BOEVE conversion and to the reciprocal of the initial HI concentration, that is, the reaction was found to be a living polymerization. The hydrolysis rate of the polymer in the alkaline dioxane-water system decreased with increase in the M(n) of the polymer.

MODULATORS OF THE INTEGRATED STRESS RESPONSE PATHWAY

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Page/Page column 81-82, (2020/12/30)

The present invention relates to compounds of formula (I) or pharmaceutically acceptable salts, solvates, hydrates, tautomers or stereoisomers thereof, wherein R1, R2, R2a, R3, Ra2, Ra4, R

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