 | 락토오스 LACTOSE 63-42-3 C12H22O11 |
|  | D-리모넨 D-LIMONENE 5989-27-5 C10H16 |
|  | 로당가리 POTASSIUM THIOCYANATE 333-20-0 CKNS; KSCN |
|  | 롱가리트 RONGALIT 149-44-0 CH3NaO3S; NaHSO2.CH2O |
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 | 라우릭산 LAURIC ACID 143-07-7 C12H24O2; CH3(CH2)10CO2H |
|  | 라우릴인산염 LAURYL PHOSPHATE 12751-23-4 C12H27O4P |
|  | 레티놀아세트… RETINOL ACETATE 127-47-9 C22H32O2 |
|  | 레불린산 LEVULINIC ACID 123-76-2 C5H8O3; CH3COCH2CH2CO2H |
|
 | 루테늄산화물 RUTHENIUM OXIDE 12036-10-1 O2Ru; RuO2 |
|  | 라우릴알콜 1-DODECANOL 112-53-8 C12H26O; CH3(CH2)11OH |
|  | 2,6-루티딘 2,6-LUTIDINE 108-48-5 108-48-5 |
|  | L-라이신,수화… L-LYSINE, HYDROCHLORIDE 10098-89-2 C6H15ClN2O2 |
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