使用者:TNTErick/維斯威歇線性表示式

維斯威歇線性表示式( 英文：Wiswesser line notation，WLN) 是史上最早的、可以精確標示一個化合物的線性表示式，最早由威廉維斯威歇(William J. Wiswesser)自1912年開始研究並著手設計，於1949年提出。^[1]^[2]^[3]^[4]^[5] 在一九六零年代， ICI Ltd 使用此表示式來編碼。亦有人出版書介紹如何以WLN編碼。^[6]^[7]^[8]

其後，威廉·維斯威歇於1982年又提出了進階維斯威歇線性表示式 (Advanced WLN)，與此版本並不相容，但相較於WLN能夠更簡短的表示一個分子。

規則說明

所有關於WLN的表示法都位於維基教科書中。

舉例

1H : 甲烷
2H : 乙烷
3H : 丙烷
1Y : 異丁烷
1X : 新戊烷
Q1 : 甲醇
1R : 甲苯
1V1 : 丙酮
2O2 : 乙醚
1VR : 苯乙酮^[9]
ZR CVQ : 3-胺基苯甲酸
QVYZ1R : 苯丙胺酸
QX2&2&2 : 3-乙基-3-戊醇
QVY3&1VQ : 2-丙基乙二酸
L66J BMR& DSWQ IN1&1 : 6-二甲胺-4-苯胺-2-磺酸萘 (6-dimethylamino-4-phenylamino-naphthalene-2-sulfonic acid) ^[10]
QVR-/G 5 : 五氯苯甲酸

References

^ Wiswesser, William J. Simplified chemical coding for automatic sorting and printing machinery. Willson Products Inc., Reading, PA. 1951.
^ Wiswesser, William J. The Wiswesser line formula notation. Chem. Eng. News. 1952, 30: 3525-3526. doi:10.1021/cen-v030n034.p3523.
^ Wiswesser, William J. 107 years of line-formula notations (1861-1968). Journal of Chemical Documentation. 1968, 8 (3): 146-150. doi:10.1021/c160030a007.
^ Wiswesser, William J. How the WLN began in 1949 and how it might be in 1999. J. Chem. Inf. Comput. Sci. 1982, 22 (2): 88–93. doi:10.1021/ci00034a005.
^ Wiswesser, William J. Historic development of chemical line notation. J. Chem. Inf. Comput. Sci. 1985, 25 (3): 258-263. doi:10.1021/ci00047a023.
^ Wiswesser, William J. A line-formula chemical notation. Thomas Y. Cromwell Co., New York, NY. 1954.
^ Smith, Elbert George; Addelston, Aaron; Wiswesser, William J. The Wiswesser line-formula chemical notation. McGraw-Hill Book Co., New York, NY. 1968.
^ Smith, Elbert George; Baker, P. A. The Wisswesser Line-Formula Chemical Notation (WLN). Chemical Information Management Inc., Cherry Hill, NJ. 1975.
^ Apodaca, Rich. Everything Old is New Again - Wiswesser Line Notation (WLN). July 20, 2007 [2018-03-09].
^ Dalke, Andrew. WLN – History of Chemical Nomenclature. October 15, 2003 [2006-12-17].

外部連結

[1] Wiswesser, William J. Simplified chemical coding for automatic sorting and printing machinery. Willson Products Inc., Reading, PA. 1951.

[2] Wiswesser, William J. The Wiswesser line formula notation. Chem. Eng. News. 1952, 30: 3525-3526. doi:10.1021/cen-v030n034.p3523.

[3] Wiswesser, William J. 107 years of line-formula notations (1861-1968). Journal of Chemical Documentation. 1968, 8 (3): 146-150. doi:10.1021/c160030a007.

[4] Wiswesser, William J. How the WLN began in 1949 and how it might be in 1999. J. Chem. Inf. Comput. Sci. 1982, 22 (2): 88–93. doi:10.1021/ci00034a005.

[5] Wiswesser, William J. Historic development of chemical line notation. J. Chem. Inf. Comput. Sci. 1985, 25 (3): 258-263. doi:10.1021/ci00047a023.

[6] Wiswesser, William J. A line-formula chemical notation. Thomas Y. Cromwell Co., New York, NY. 1954.

[7] Smith, Elbert George; Addelston, Aaron; Wiswesser, William J. The Wiswesser line-formula chemical notation. McGraw-Hill Book Co., New York, NY. 1968.

[8] Smith, Elbert George; Baker, P. A. The Wisswesser Line-Formula Chemical Notation (WLN). Chemical Information Management Inc., Cherry Hill, NJ. 1975.

[9] Apodaca, Rich. Everything Old is New Again - Wiswesser Line Notation (WLN). July 20, 2007 [2018-03-09].

[10] Dalke, Andrew. WLN – History of Chemical Nomenclature. October 15, 2003 [2006-12-17].

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