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Buy 99% high quality GBL Wheel cleaning Liquid for sale Sale01@topraws.com γ-butyrolactone Pack: 25kg drum Shipping method: By fedex Payment options: Bitcoin, western union,moneygram, bank wire. γ-butyrolactone; γ-hydroxybutyrolactone; dihydro-2(3H)-furanone; gamma-butyrolactone; 4-hydroxybutyrolactone; γ-butyrolactone (GBL) ); GBL LIQUID; levetiracetam impurity M English name: Gamma-butyrolactone (GBL) English synonym: FEMA 3291; GAMMA-BUTYROLACTONE; GAMA-BUTYROLACTONE; GAMMA-HYDROXYBUTYRIC ACID LACTONE; GBL; GBL-EL; G-BUTYROLACTONE; endo-cis-5-norbornene-endo-2, 3-dicarboxylic anhydride CAS No.: 96-48-0 Molecular formula: C4H6O2 Molecular weight: 86.09 EINECS number: 202-509-5 Related categories: esters; pesticide intermediates; plant growth regulator intermediates; intermediates; flavors and fragrances; general reagents; flavors and fragrances; lactones; esters; organic chemicals; organic solvents;