Combining the Power of J Coupling and DP4 Analysis on Stereochemical Assignments: The J-DP4 Methods | Organic Letters
![J and P vintage initials logo symbol. The letters are surrounded by ornamental elements. Wedding or business partners monogram in royal style. Stock Vector by ©vectordivider 160061922 J and P vintage initials logo symbol. The letters are surrounded by ornamental elements. Wedding or business partners monogram in royal style. Stock Vector by ©vectordivider 160061922](https://st3.depositphotos.com/5284880/16006/v/1600/depositphotos_160061922-stock-illustration-j-and-p-vintage-initials.jpg)
J and P vintage initials logo symbol. The letters are surrounded by ornamental elements. Wedding or business partners monogram in royal style. Stock Vector by ©vectordivider 160061922
![P Signature Stock Illustrations – 921 P Signature Stock Illustrations, Vectors & Clipart - Dreamstime P Signature Stock Illustrations – 921 P Signature Stock Illustrations, Vectors & Clipart - Dreamstime](https://thumbs.dreamstime.com/b/web-269820017.jpg)