24小时热门版块排行榜    

查看: 288  |  回复: 5
当前主题已经存档。

hongmei-613

木虫 (正式写手)

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

hongmei-613

木虫 (正式写手)

文件重新上传了

文件名: 新建 Microsoft Word 文档 (2).doc
描述: 结构式
下载链接: http://www.fs2you.com/files/c494a638-0543-11dd-81b4-0014221f4662/

[ Last edited by hongmei-613 on 2008-4-8 at 16:38 ]
2楼2008-04-08 16:15:30
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

zhangquee

至尊木虫 (文坛精英)

爱花不采花,潇洒不乱洒!

这两个东西是制备阿夫唑嗪的中间体吗?

CAS号我现在不方便查!
N-(3-chloropropyl)-tetrahydrofuran-2-carboxamide
N-(3-氯丙基)四氢呋喃-2-甲酰胺

N-(3-(methylamino)propyl)-tetrahydrofuran-2-carboxamide
N-(3-甲胺基丙基)四氢呋喃-2-甲酰胺
一笑而过~
3楼2008-04-08 21:39:01
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

IFR2002

用chemfinder

和chemblink,chemyq都为搜索到

如果谁帮忙查到,请留下查询方式,学习下!
4楼2008-04-09 10:16:23
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

tianzhaojun

金虫 (正式写手)

OK了

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
hongmei-613(金币+10,VIP+0):谢谢,虽然我已查到
Registry Number:         600159-59-9(CAS号)
_

Formula:         C8 H14 Cl N O2

CA Index Name:         2-Furancarboxamide, N-(3-chloropropyl)tetrahydro-

Predicted Properties

-- Resources --

References:         ~1

STN Files:         CAPLUS, CA, CASREACT, CHEMCATS

(Additional Information is available through STN International.  Contact your information specialist, a local CAS representative, or the CAS Help Desk for Assistance)

Database:         REGISTRY


上面是第一个

Registry Number:         81403-67-0(CAS号)
_

Formula:         C9 H18 N2 O2

CA Index Name:         2-Furancarboxamide, tetrahydro-N-[3-(methylamino)propyl]-

Other Names:         Tetrahydro-N-[3-(methylamino)propyl]furan-2-carboxamide

Experimental Properties
Predicted Properties

-- Resources --

References:         ~17

STN Files:         CAPLUS, BEILSTEIN, CA, CASREACT, CHEMCATS, USPATFULL

(Additional Information is available through STN International.  Contact your information specialist, a local CAS representative, or the CAS Help Desk for Assistance)

Database:         REGISTRY
5楼2008-04-09 15:09:46
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 hongmei-613 的主题更新
普通表情 龙 兔 虎 猫 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[论文投稿] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +4 2rKfVQg2jQww 2026-11-06 5/250 2026-11-07 17:34 by Xc2FxHsHkBNc
[教师之家] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +3 5sJFDKp2kwuI 2026-11-06 5/250 2026-11-07 17:01 by Xc2FxHsHkBNc
[考博] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +3 5sJFDKp2kwuI 2026-11-06 5/250 2026-11-07 16:06 by Xc2FxHsHkBNc
[考博] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +10 ncTVBM6AOJHF 2026-11-04 22/1100 2026-11-06 17:18 by 5sJFDKp2kwuI
[考博] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +6 ELBZ6WwEaRj6 2026-11-04 14/700 2026-11-06 16:32 by 5sJFDKp2kwuI
[公派出国] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +5 ttH3f1oA6ace 2026-11-04 10/500 2026-11-06 16:12 by 5sJFDKp2kwuI
[硕博家园] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +4 ttH3f1oA6ace 2026-11-04 11/550 2026-11-06 16:10 by 5sJFDKp2kwuI
[公派出国] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +6 ttH3f1oA6ace 2026-11-04 12/600 2026-11-06 16:10 by 5sJFDKp2kwuI
[考研] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +7 ncTVBM6AOJHF 2026-11-04 14/700 2026-11-06 13:47 by BkA9Bi5cMhkD
[硕博家园] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +6 ncTVBM6AOJHF 2026-11-04 11/550 2026-11-06 13:47 by BkA9Bi5cMhkD
[硕博家园] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +8 ncTVBM6AOJHF 2026-11-04 14/700 2026-11-06 13:36 by BkA9Bi5cMhkD
[考研] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +3 ELBZ6WwEaRj6 2026-11-04 10/500 2026-11-06 05:32 by qL1cU46YIdK0
[硕博家园] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +4 ELBZ6WwEaRj6 2026-11-04 8/400 2026-11-06 02:24 by qL1cU46YIdK0
[考博] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +4 ttH3f1oA6ace 2026-11-04 7/350 2026-11-06 02:13 by qL1cU46YIdK0
[考研] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +4 ttH3f1oA6ace 2026-11-04 10/500 2026-11-06 02:04 by qL1cU46YIdK0
[硕博家园] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +3 ttH3f1oA6ace 2026-11-04 9/450 2026-11-06 02:02 by qL1cU46YIdK0
[硕博家园] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +4 hNpp4Y2CGvSC 2026-11-04 12/600 2026-11-06 01:53 by qL1cU46YIdK0
[考博] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +6 ncTVBM6AOJHF 2026-11-04 10/500 2026-11-06 01:51 by qL1cU46YIdK0
[考研] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +5 ncTVBM6AOJHF 2026-11-04 12/600 2026-11-06 01:42 by qL1cU46YIdK0
[基金申请] 各位基础老师们,看完中央《从严治党》的决定后,对学术界更加有信心了吧 +5 iaeyuan 2026-11-01 5/250 2026-11-04 14:43 by jinchengzi
信息提示
请填处理意见