And butyl, and you should memorize this, methyl is one, ethyl is two, propyl is three, butyl is four, so we have a four carbon group.

So a 9 butyltetradecane, so it would have butyl over here.

Rubber

Rubber dummies!

Rubber dummies!

And if we number them, one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen, fourteen, this tells us that the sixth carbon will be butyl, will be a butyl group.

It's just rubber.

Rubber pipes, 10.

These bubbles are made from natural cotton and rubber from the rubber tree.

Lies a rubber mantle,

On a rubber tree

Ralph, one more rubber.

(ii) United Nations Natural Rubber Conference (continued from 1993) draft international natural rubber agreement (1994)

It's a rubber ducky escaping.

He started making rubber stamps.

No, they're made of rubber.

They do smell like rubber.

Mercy. Just rubber hoses maybe.

So give them rubber coated pencils.

Music of tiny little rubber bands.

It's kind of like a rubber band.

The Committee routinely rubber stamped his salary demands.

Gas canisters and rubber bullets (posted by HAlshammri)

Rubber bullets used against protesters (posted by AleradaNews)

Still, I confess that I miss my rubber.

There's Randy, these guys are passing a rubber

My retransformation from India rubber back to flesh.

Must have gone right through the rubber sole.

Let's say we have one, two, three, four, so that is our butyl right there, and it's attached to the sixth carbon.

Oh beloved dentist Your rubber fingers in my mouth ...

It is stronger and more durable than natural rubber.

In rubber, the curing process is also called vulcanization.

Ex combatants have also caused disturbances at rubber plantations.

Border Police responded with tear gas and rubber bullets.

Border Policemen responded with rubber bullets and tear gas.

Two the alien was played by a rubber puppet.

Well, in my world, this is a rubber duck.

I ask you. The new Bodyline rubber panty corset.

I've seen a peanut stand heard a rubber band

Air raid warden... paper drives... scrap drives... rubber drives...

(b) The Liaison Office of the Rubber Industries of the European Economic Community had changed its name to European Association of the Rubber Industry

The assessment team witnessed an incident where ex fighters at the Sinoe Rubber Plantation severely beat a man for allegedly taking away their rubber.

Suppose I have a flat sheet made out of rubber.

Well, I saw a duck too. It's a rubber ducky.

And one thing which I found was this black rubber.