Below is a table, in pinyin order, of the Chinese names of major organic compounds, radicals, and functional groups.
In the CCS system, carbon chain lengths are denoted by celestial stems (甲 jiǎ, 乙 yǐ, 丙 bǐng, 丁 dīng, 戊 wù, 己 jǐ, 庚 gēng, 辛 xīn, 壬 rén, 癸 guǐ), characters used since the Shang dynasty (16th–11th centuries BCE) for naming days (and later, to name years).
The descriptors for degree of substitution, primary, secondary, tertiary, and quaternary, are translated as 伯 (bó), 仲 (zhòng), 叔 (shū), 季 (jì), which refer to the first, second, third, and fourth male siblings in a family.
For instance, tert-butyllithium is translated as 叔丁基锂 ([叔, shū, 'tert'], [丁, dīng, 'but-'], [基, jī, 'yl'], [锂, lǐ, 'lithium']).
Other commonly used isomeric descriptors normal-, iso-, and neo- are translated as 正 (zhèng, 'proper'), 异 (yì, 'different'), and 新 (xīn, 'new'), respectively.
The numerical prefix bis- is translated as 双 (shuāng, 'double'), while larger multiplicities are simply given by the Chinese word for the number (e.g., 四 (sì, 'four') for tetrakis-).
The relational prefixes ortho-, meta-, and para- are translated as 邻 (lín, 'neighboring'), 间 (jiàn, 'between'), and 对 (duì, 'opposing'), respectively.
The structural modification descriptors cyclo-, nor- and homo- are translated as 环 (huán, 'ring'), 降 (jiàng, 'lowered'), and 高 (gāo, 'high').