²é¿´: 437  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

badaorong

гæ (³õÈëÎÄ̳)

[ÇóÖú] ÇóÖú£¬ÇóÖú¸÷λ´óÉñ»Ø´ðһϡ£

Çë°ÑÏÂÊö»ùÍŰ´¼«ÐÔÓÉ´óµ½Ð¡ÅÅÐò£º
A:-CH2 CH2NHCOCH3
B:-CH2 CH2OH
C:-CH2 CH(NH2)COOH
D:-CH2 CH2NH2
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

°ÔµÀÈÙ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

»ðͬÇé²Ý

Òø³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
2Â¥: Originally posted by »ðͬÇé²Ý at 2015-06-02 17:28:59
C>B>D>A

¹ÙÄÜÍż«ÐÔ´óС±È½Ï  ÍéÌþ£¨¡ªCH3£¬¡ªCH2¡ª£©£¼Ï©Ìþ£¨¡ªCH=CH¡ª£©£¼ÃÑÀࣨ¡ªO¡ªCH3£¬¡ªO¡ªCH2¡ª£©£¼Ïõ»ù»¯ºÏÎï(¡ªNO2)£¼¶þ¼×°·£¨CH3¡ªN¡ªCH3£©£¼Ö¬Àࣨ¡ªCOOR£©£¼ÍªÀࣨ¡ªCO¡ª£©£¼È©Àࣨ¡ªCHO£©£¼Áò´¼£¨¡ªSH£©£¼°·Àࣨ¡ªNH2£©£¼õ£°·£¨¡ªNHCO¡ªCH3£©£¼´¼Àࣨ¡ªOH£©£¼·ÓÀࣨ£¼Ar¡ªOH£©£¼ôÈËáÀࣨ¡ªCOOH£©
3Â¥2015-06-02 17:29:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

»ðͬÇé²Ý

Òø³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

C>B>D>A
2Â¥2015-06-02 17:28:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

badaorong

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by »ðͬÇé²Ý at 2015-06-02 17:29:37
¹ÙÄÜÍż«ÐÔ´óС±È½Ï  ÍéÌþ£¨¡ªCH3£¬¡ªCH2¡ª£©£¼Ï©Ìþ£¨¡ªCH=CH¡ª£©£¼ÃÑÀࣨ¡ªO¡ªCH3£¬¡ªO¡ªCH2¡ª£©£¼Ïõ»ù»¯ºÏÎï(¡ªNO2)£¼¶þ¼×°·£¨CH3¡ªN¡ªCH3£©£¼Ö¬Àࣨ¡ªCOOR£©£¼ÍªÀࣨ¡ªCO¡ª£©£¼È©Àࣨ¡ªCHO£©£¼Áò´¼£¨¡ªSH£©£¼°· ...

Äã·¢³öÀ´µÄÄǸöõ£°·²»ÊDZȰ·Àà´óô£¿ÔõôÊÇÕâ¸ö´ð°¸¡·
°ÔµÀÈÙ
4Â¥2015-06-02 22:20:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

»ðͬÇé²Ý

Òø³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
4Â¥: Originally posted by badaorong at 2015-06-02 22:20:24
Äã·¢³öÀ´µÄÄǸöõ£°·²»ÊDZȰ·Àà´óô£¿ÔõôÊÇÕâ¸ö´ð°¸¡·...

C>B>A>D
5Â¥2015-06-03 10:13:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[²ÄÁϹ¤³Ì] Ò»Ö¾Ô¸C9²ÄÁÏÓ뻯¹¤×¨Òµ×Ü·Ö300Çóµ÷¼Á +4 Âü111 2026-03-24 5/250 2026-03-24 15:44 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +4 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 4/200 2026-03-24 15:23 by cuifj
[¿¼ÑÐ] 293Çóµ÷¼Á +6 ¼ÓÒ»Ò»¾Å 2026-03-24 6/300 2026-03-24 14:29 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤328·Öµ÷¼Á +4 ¡££¬¡££¬¡££¬¡£i 2026-03-23 4/200 2026-03-24 11:03 by 544594351
[¿¼ÑÐ] ²ÄÁÏר˶ÕÒµ÷¼Á +3 ¹þ¹þ¹þºðºðºð¹þ 2026-03-23 3/150 2026-03-23 23:13 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸¹ú¿Æ¹ý³ÌËù081700£¬274Çóµ÷¼Á +3 ÈýË®ÑÐ0Ë®Á¢·½ 2026-03-23 3/150 2026-03-23 23:11 by MajorWen
[¿¼ÑÐ] 0854 ¿¼Ñе÷¼Á ÕÐÉúÁË£¡AI ·½Ïò +4 pk3725069 2026-03-19 16/800 2026-03-23 23:09 by Íô£¡£¿£¡
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉÂʦ´óÉúÎïѧ071000£¬298·Ö£¬Çóµ÷¼Á +3 SYA£¡ 2026-03-23 3/150 2026-03-23 19:09 by macy2011
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖйúʯÓÍ´óѧ£¨»ª¶«£© ±¾¿ÆÆë³¹¤Òµ´óѧ +4 ʯÄÜΰ 2026-03-17 4/200 2026-03-23 17:51 by 17862566385
[¿¼ÑÐ] ½ÓÊÕ2026˶ʿµ÷¼Á(ѧ˶+ר˶) +4 allen-yin 2026-03-23 6/300 2026-03-23 15:04 by Íô£¡£¿£¡
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ071000£¬Çóµ÷¼Á +4 ÑØ°¶Óб´¿Ç6 2026-03-21 4/200 2026-03-22 07:21 by ilovexiaobin
[¿¼ÑÐ] Çóµ÷¼Á +4 ÒªºÃºÃÎÞÁÄ 2026-03-21 4/200 2026-03-21 18:57 by ѧԱ8dgXkO
[¿¼ÑÐ] 297Çóµ÷¼Á +3 ϲ»¶»¹ÊDz»¸ÊÐÄ 2026-03-20 3/150 2026-03-21 18:33 by ѧԱ8dgXkO
[¿¼ÑÐ] 22 350 ±¾¿Æ985Çóµ÷¼Á£¬ÇóÀϵÇÊÕÁô +3 ÀîéóÄÐ003 2026-03-20 3/150 2026-03-21 13:28 by ²«»÷518
[¿¼ÑÐ] 085601µ÷¼Á 358·Ö +3 zzzzggh 2026-03-20 4/200 2026-03-21 10:21 by luoyongfeng
[¿¼ÑÐ] »¯Ñ§Çóµ÷¼Á +4 ÁÙÔó¾³llllll 2026-03-17 5/250 2026-03-21 02:23 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ªÁÖ´óѧ²ÄÁÏѧ˶321Çóµ÷¼Á +11 Ymlll 2026-03-18 15/750 2026-03-20 19:40 by ¶¡¶¡*
[¿¼ÑÐ] 261ÇóBÇøµ÷¼Á£¬¿ÆÑо­Àú·á¸» +3 Å£Ä̺Üæ 2026-03-20 4/200 2026-03-20 19:34 by JourneyLucky
[¿¼ÑÐ] 085410È˹¤ÖÇÄÜר˶317Çóµ÷¼Á£¨0854¶¼¿ÉÒÔ£© +4 xbxudjdn 2026-03-18 4/200 2026-03-20 09:07 by ²»168
[¿¼ÑÐ] ¡¾Í¬¼ÃÈí¼þ¡¿Èí¼þ£¨085405£©¿¼ÑÐÇóµ÷¼Á +3 2026eternal 2026-03-18 3/150 2026-03-18 19:09 by ²«»÷518
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û