Hand tally counter, 4-digit, steel

1,6-Dihydroxynaphthalene

1,6-二羟基萘

2-Acetylamino-5-bromopyridine

2-乙酰氨基-5-溴吡啶

2-Ethylhexyl Glycidyl Ether

辛基缩水甘油醚

2,2-Dimethoxyacetaldehyde solution

乙二醛二甲基缩醛

3,5-Dinitro-o-toluamide

二硝托胺

4,4,5,5,6,6,7,7,7-Nonafluoro-1-heptanol

4,4,5,5,6,6,7,7,7-九氟-1-庚醇

α-(Cyanoimino)-3,4-dichlorophenethylamine

α-(氰基亚氨基)-3,4-二氯苯乙胺

Benzenesulfonyl azide, polymer-bound

苯磺酰叠氮化物，聚合物键合型

Carvacrol

香芹酚

Citric acid-1,5-¹³C₂

柠檬酸-1,5-¹³C₂