Compound Q&A

What regulatory guidelines apply to (7aS,13aS)-9,10-Dimethoxy-3,3-dimethyl-13,13a-dihydro-3H-chromeno[3,4-b]pyrano[2,3-h]chromen-7(7aH)-one (CAS: 522-17-8)?

Answer

(7aS,13aS)-9,10-Dimethoxy-3,3-dimethyl-13,13a-dihydro-3H-chromeno[3,4-b]pyrano[2,3-h]chromen-7(7aH)-one
The compound (7aS,13aS)-9,10-Dimethoxy-3,3-dimethyl-13,13a-dihydro-3H-chromeno[3,4-b]pyrano[2,3-h]chromen-7(7aH)-one (CAS: 522-17-8) falls under the scope of the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), which requires hazard communication including labels and safety data sheets. In Europe, it is also subject to the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) regulation. The FDA and EPA have specific guidelines for handling and disposal to ensure environmental safety and human health protection.

About

CAS No 522-17-8
English Name (7aS,13aS)-9,10-Dimethoxy-3,3-dimethyl-13,13a-dihydro-3H-chromeno[3,4-b]pyrano[2,3-h]chromen-7(7aH)-one
Molecular Formula C23H22O6
Molecular Weight 394.4230000000002 g/mol
SMILES CC1(C=CC2=C(O1)C=CC3=C2OC4COC5=CC(=C(C=C5C4C3=O)OC)OC)C
InChIKey ORDAZKGHSNRHTD-UXHICEINSA-N
Last Updated: 2025-09-20 20:46

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