核糖核酸钠 (来自酵母), Ribonucleic Acid Sodium Salt from Yeast

Rhodanine-3-acetic Acid

绕丹宁-3-乙酸

Rhodium 5% on Carbon (wetted with ca. 55% Water)

铑碳 (5%) (含水约55%)

Rebaudioside A

瑞鲍迪甙 A

Salicin

水杨苷

Methyl Salicylate

水杨酸甲酯

Sebaconitrile

癸二腈

Metacresol Purple Sodium Salt

间甲酚紫钠盐

司盘80 (=失水山梨糖醇单油酸酯), Span 80 (=Sorbitan Monooleate)

Dodecyl Stearate

硬脂酸十二烷基酯