B₃I₁V₄I₁N₁Y₄L₁

15 points

BIVINYL is validvalid

a flammable gas used in making synthetic rubber [n BIVINYLS]

33,829 of 196,601 in NWL2023·also valid in CSW24

a flammable gas used in making synthetic rubber [n -S]

24,203 of 280,887 in CSW24·also valid in NWL2023