1,2,3,4-Pentatetraenylium

CAS:81932-80-1

Formula:C5H3

Cyclopropenylium, ethynyl-

CAS:84238-00-6

Formula:C5H3

Cyclopropenyl, ethynyl-

CAS:193830-55-6

Formula:C5H3

Bicyclo[1.1.0]butenyl, 4-methylene-

CAS:193830-56-7

Formula:C5H3

2-Cyclopenten-4-yn-1-yl

CAS:193968-79-5

Formula:C5H3

1,3,4-Cyclopentatrien-1-yl

CAS:193968-81-9

Formula:C5H3

Bicyclo[2.1.0]penta-1,4-dien-5-yl

CAS:193968-84-2

Formula:C5H3

1-Cyclopenten-4-yn-1-yl

CAS:193968-85-3

Formula:C5H3

1-Cyclopenten-3-yn-1-yl

CAS:193968-86-4

Formula:C5H3

2-Penten-4-ynylidyne

CAS:193968-87-5

Formula:C5H3