性欧美视频69_在线播放观看av_Av在线无码网址_在线五月丁香婷啪AV

鐧婚寗娉ㄥ唺

姝¤繋鍏夎嚚! 鐣跺墠浣嶇疆锛� 棣栭爜 > 鐢㈠搧鍒楄〃

鐢ㄦ埗鎸囧崡

濡備綍娉ㄥ唺鏈冨摗锛�

濡備綍鏌ヨ鐢㈠搧锛�

濡備綍瑷傝臣鐢㈠搧锛�

濡備綍璺熻工瑷傚柈锛�

璩鍫卞憡锛圕OA锛�
鏉愭枡瀹夊叏鏁告摎锛圡SDS锛�
鎶€琛撹(gu墨)鏍艰鏄庯紙SPEC锛�
鐢ㄦ埗鎵嬪唺锛圗UM锛�

鐢㈠搧鍒楄〃 : "鍢у暥"

4-[4-(Trifluoromethoxy)phenyl]pyrimidine-2-carboxylic Acid
4-[4-(涓夋盁鐢叉哀鍩�)鑻熀]鍢у暥-2-鐢查吀锛堣▊璨ㄤ互鑻辨枃鍚嶇ū鐐烘簴锛�

4-[4-(Trifluoromethoxy)phenyl]pyrimidine-2-carboxylic Acid

绱斿害锛� 鈮�95%
CAS锛� 912850-80-7
MDL锛�
鐢㈠搧绶ㄨ櫉锛� SY035203
鍒嗗瓙寮忥細
--

Ethyl 5-Chloropyrimidine-2-carboxylate
5-姘槯鍟�-2-鐢查吀涔欓叝锛堣▊璨ㄤ互鑻辨枃鍚嶇ū鐐烘簴锛�

Ethyl 5-Chloropyrimidine-2-carboxylate

绱斿害锛� 鈮�95%
CAS锛� 1227571-82-5
MDL锛�
鐢㈠搧绶ㄨ櫉锛� SY036157
鍒嗗瓙寮忥細
--

5,6-Dimethylpyrimidin-4(3H)-one
5,6-浜岀敳鍩哄槯鍟�-4(3H)-閰� 锛堣▊璨ㄤ互鑻辨枃鍚嶇ū鐐烘簴锛�

5,6-Dimethylpyrimidin-4(3H)-one

绱斿害锛� 鈮�95%
CAS锛� 34916-78-4
MDL锛�
鐢㈠搧绶ㄨ櫉锛� SY036346
鍒嗗瓙寮忥細
--

Methyl 5-Fluoropyrimidine-2-carboxylate
5-姘熷槯鍟�-2-鐢查吀鐢查叝锛堣▊璨ㄤ互鑻辨枃鍚嶇ū鐐烘簴锛�

Methyl 5-Fluoropyrimidine-2-carboxylate

绱斿害锛� 鈮�95%
CAS锛� 1227575-47-4
MDL锛�
鐢㈠搧绶ㄨ櫉锛� SY036635
鍒嗗瓙寮忥細
--

6-Chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
1-鐢插熀-6-姘�-1H-鍚″攽骞禰3,4-d]鍢у暥-4(5H)-閰� 锛堣▊璨ㄤ互鑻辨枃鍚嶇ū鐐烘簴锛�

6-Chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one

绱斿害锛� 鈮�95%
CAS锛� 5334-35-0
MDL锛�
鐢㈠搧绶ㄨ櫉锛� SY036659
鍒嗗瓙寮忥細
--

2,6-Diaminopurine
2,6-浜屾皑鍩哄槍鍛� 锛堣▊璨ㄤ互鑻辨枃鍚嶇ū鐐烘簴锛�

2,6-Diaminopurine

绱斿害锛� 鈮�97%
CAS锛� 1904-98-9
MDL锛�
鐢㈠搧绶ㄨ櫉锛� SY036886
鍒嗗瓙寮忥細
--

4-Chloro-5-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one
4-姘�-5-鐢插熀-5,6-浜屾矮鍚″暥骞禰2,3-d]鍢у暥-7(8H)-閰� 锛堣▊璨ㄤ互鑻辨枃鍚嶇ū鐐烘簴锛�

4-Chloro-5-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one

绱斿害锛� 鈮�95%
CAS锛� 1177447-31-2
MDL锛�
鐢㈠搧绶ㄨ櫉锛� SY037521
鍒嗗瓙寮忥細
--

4-Chloro-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one
4-姘�-5-鐢插熀-5H-鍚″挴骞禰2,3-d]鍢у暥-6(7H)-閰� 锛堣▊璨ㄤ互鑻辨枃鍚嶇ū鐐烘簴锛�

4-Chloro-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one

绱斿害锛� >95%
CAS锛� 1226804-06-3
MDL锛�
鐢㈠搧绶ㄨ櫉锛� SY037580
鍒嗗瓙寮忥細
--

5-Chloro-3-methyl-1,2,3,4-tetrahydropyrimido[4,5-d]pyrimidin-2-one
3-鐢插熀-5-姘�-1,2,3,4-鍥涙矮鍢у暥骞禰4,5-d]鍢у暥-2-閰� 锛堣▊璨ㄤ互鑻辨枃鍚嶇ū鐐烘簴锛�

5-Chloro-3-methyl-1,2,3,4-tetrahydropyrimido[4,5-d]pyrimidin-2-one

绱斿害锛� 鈮�95%
CAS锛� 893444-55-8
MDL锛�
鐢㈠搧绶ㄨ櫉锛� SY037666
鍒嗗瓙寮忥細
--

2-(Hydroxymethyl)-5-methoxypyrimidine
2-(缇ョ敳鍩�)-5-鐢叉哀鍩哄槯鍟� 锛堣▊璨ㄤ互鑻辨枃鍚嶇ū鐐烘簴锛�

2-(Hydroxymethyl)-5-methoxypyrimidine

绱斿害锛� >97%
CAS锛� 1459748-95-8
MDL锛�
鐢㈠搧绶ㄨ櫉锛� SY037872
鍒嗗瓙寮忥細
--

绗� 135 闋� 棣栭爜涓婁竴闋� 涓嬩竴闋� 灏鹃爜鍏� 138 闋� 鍏� 1374 闋�

閲嶆柊鎼滅储