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8-Ethyl-4,13,13-trimethyl-14-oxa-17-thia-2,5,6,8-tetrazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(10),4,6,11(16)-tetraene-3,9-dione

8-乙基-4,13,13-三甲基-14-氧杂-17-硫杂-2,5,6,8-四氮杂四环[8.7.0.0<sup>2,7</sup>.0<sup>11,16</sup>]十七-1(10),4,6,11(16)-四烯-3,9-二酮

8-Ethyl-4,13,13-trimethyl-14-oxa-17-thia-2,5,6,8-tetrazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(10),4,6,11(16)-tetraene-3,9-dione (CAS 402561-71-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C16H18N4O3S and a molecular weight of 346.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
402561-71-1
Jingsj CID
J-1415330-7
Molecular Formula
C16H18N4O3S
Chinese Name
8-乙基-4,13,13-三甲基-14-氧杂-17-硫杂-2,5,6,8-四氮杂四环[8.7.0.0<sup>2,7</sup>.0<sup>11,16</sup>]十七-1(10),4,6,11(16)-四烯-3,9-二酮
Molecular Weight
346.4 g/mol
Category
Ketones
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 8-Ethyl-4,13,13-trimethyl-14-oxa-17-thia-2,5,6,8-tetrazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(10),4,6,11(16)-tetraene-3,9-dione?

The CAS number of 8-Ethyl-4,13,13-trimethyl-14-oxa-17-thia-2,5,6,8-tetrazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(10),4,6,11(16)-tetraene-3,9-dione is 402561-71-1.

What are the molecular formula and molecular weight of 8-Ethyl-4,13,13-trimethyl-14-oxa-17-thia-2,5,6,8-tetrazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(10),4,6,11(16)-tetraene-3,9-dione?

8-Ethyl-4,13,13-trimethyl-14-oxa-17-thia-2,5,6,8-tetrazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(10),4,6,11(16)-tetraene-3,9-dione has molecular formula C16H18N4O3S and molecular weight 346.4 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "8-Ethyl-4,13,13-trimethyl-14-oxa-17-thia-2,5,6,8-tetrazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(10),4,6,11(16)-tetraene-3,9-dione (CAS 402561-71-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1415330-7 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.