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toluene-4-sulfonic acid 2-(2,2-diethyl[1,3]dioxolan-4-yl)ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

336883-67-1

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336883-67-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 336883-67-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,6,8,8 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 336883-67:
(8*3)+(7*3)+(6*6)+(5*8)+(4*8)+(3*3)+(2*6)+(1*7)=181
181 % 10 = 1
So 336883-67-1 is a valid CAS Registry Number.

336883-67-1Downstream Products

336883-67-1Relevant articles and documents

Synthesis and anti-influenza evaluation of orally active bicyclic ether derivatives related to zanamivir

Masuda, Takeshi,Shibuya, Satoshi,Arai, Masami,Yoshida, Shuku,Tomozawa, Takanori,Ohno, Akiko,Yamashita, Makoto,Honda, Takeshi

, p. 669 - 673 (2003)

We synthesized bicyclic ether sialidase inhibitors such as tetrahydro-furan-2-yl, tetrahydro-pyran-2-yl, and oxepan-2-yl derivatives related to zanamivir. These compounds substituted by diol at the C-3′ and C-4′ positions resulted in the retention of low nanomolar inhibitory activities against not only influenza A virus sialidase but also influenza A virus in cell culture. Compound 11a in particular showed comparable efficacy in vivo relative to that of oseltamivir phosphate.

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