C1723243
C1723243
4-Ethyldihydro-2H-pyran-2,6(3H)-dione
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43080-12-2
C7H10O3
142.15
CATO
C1723243
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witnessing note
witnessing note
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Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Lot/Batch Number
How to Find the Product Number
The product item number and Lot Number (or Batch No.) can be found on the COA or the inner packaging label.





