This effective pattern is sure to impress chemists and knitters alike! Stranded knitting worked in the round means there is very little purling involved, and the contrast facing creates a smooth inside layer to sit against your neck. The multiple layers of yarn make this an exceptionally warm and cosy garment.

Two construction methods are given: Option A is seamed and Option B is seamless, using a provisional cast-on and Kitchener stitch to finish.

Supplementary charts of alternative molecules are included:

• Kekulé structure of benzene
• Phenol
• Aniline
• Furan
• Pyridine
• Cyclohexene
• Cyclohexane

These charts could also be incorporated into other stranded or double-knitting projects. I look forward to seeing your interpretations!