成人精品一区二区三区中文字幕,精品熟人妻一区二区三区四区不卡,国产精品久久久久AV

規(guī)格	庫(kù)存	目錄價(jià)	會(huì)員專(zhuān)享價(jià)	數(shù)量
100 mg	3-5days	￥600.00	登錄后可見(jiàn)	- +
500 mg	3-5days	￥960.00	登錄后可見(jiàn)	- +
1 g	3-5days	￥1536.00	登錄后可見(jiàn)	- +

規(guī)格

庫(kù)存

目錄價(jià)

會(huì)員專(zhuān)享價(jià)

數(shù)量

100 mg

3-5days

￥600.00

登錄后可見(jiàn)

- +

500 mg

3-5days

￥960.00

登錄后可見(jiàn)

- +

1 g

3-5days

￥1536.00

登錄后可見(jiàn)

- +

基本信息

英文名稱(chēng)	Vinpocetine
中文名稱(chēng)	長(zhǎng)春西丁; 阿撲長(zhǎng)春胺酸乙酯; 長(zhǎng)春西汀
CAS號(hào)	42971-09-5
分子式	C22H26N2O2
分子量	350.45
外觀	White to off-white powder
儲(chǔ)存條件	Dry, dark and at 0 - 4 ℃ for short term (days to weeks) or -20 ℃ for long term (months to years).

產(chǎn)品詳情

Vinpocetine (formerly RGH-4405; AY-27,255; AY27,255, RGH4405, TCV-3B, Cavinton, Intelectol; Ethyl apovincaminate) is a synthetic derivative of the vinca alkaloid vincamine which is a natural product extracted from either the seeds of Voacanga africana or the leaves of Vinca minor as well as the lesser periwinkle plant. It is a selective voltage-sensitive sodium channel blocker for the treatment of stroke, vascular dementia and Alzheimer's disease. Vinpocetine has been reported to have a selective and noncompetitive inhibition of Ca2+ PDE and thus regulate cyclic GMP levels in smooth muscle. In addition, vinpocetine has been revealed to inhibit the activities of three resolvable PDE in the cytosol of rat aorta with Ki values of 14±2μM, >1000μM and >1000μM for Ca2+ PDE(+)CaM, cGMP PDE and cAMP PDE, respectively.

相關(guān)文獻(xiàn)

抱歉，暫時(shí)沒(méi)有相關(guān)文獻(xiàn)

相關(guān)產(chǎn)品

抱歉，暫時(shí)沒(méi)有相關(guān)產(chǎn)品

瀏覽記錄

CL2571

長(zhǎng)春西丁; 阿撲長(zhǎng)春胺酸乙酯; 長(zhǎng)春西汀

42971-09-5 98+% 3-5days

￥600.00 100 mg

国产两女互慰高潮视频在线观看,无码人妻精品一二三区免费,亚洲av无码av制服另类专区,欧美一区二区三区成人片在线

長(zhǎng)春西丁; 阿撲長(zhǎng)春胺酸乙酯; 長(zhǎng)春西汀

Vinpocetine

化學(xué)品安全說(shuō)明書(shū)(MSDS)