From the reaction of 2,3 dihydro 2 methyl 4 phenyl 1,5 benzothiazepines with diazozcetic ester an unexpected ring open product of the intramolecular rearrangement was obtained.

二氢-2-甲基-4-苯基-1，5-苯并硫氮杂卓与重氮乙酸乙酯反应，得到非预期的分子内重排的开环产物。

youdao

Google is basing the new product on its Chrome Web browser and the Linux open-source operating system.

VOA: special.2009.07.17

We developed Ouya to be an open product for gamers and developers.

FORBES: Move up http://i.forbesimg.com t Move down

"Verizon Wireless has a demonstrated commitment to innovation, and we're excited to combine our open product development platform with the nation's best wireless broadband network, " said Peter Semmelhack, founder and chief executive officer of Bug Labs.

ENGADGET: Bug Labs to offer pre-certified modules for Verizon's network

That service, which will be replaced by the new Open Graph product, now boasts 100 million users.

FORBES: Mark Zuckerberg Unveils Facebook's Plan For Internet Domination