Conn. Gen. Stat. § 42a-7-504
Rights acquired in the absence of due negotiation; effect of diversion; stoppage of delivery.
(b) In the case of a nonnegotiable document of title, until but not after the bailee receives notice of the transfer, the rights of the transferee may be defeated:
(1) By those creditors of the transferor which could treat the transfer as void under section 42a-2-402 or 42a-2A-408 ;
(2) By a buyer from the transferor in ordinary course of business if the bailee has delivered the goods to the buyer or received notification of the buyer's rights;
(3) By a lessee from the transferor in ordinary course of business if the bailee has delivered the goods to the lessee or received notification of the lessee's rights; or
(4) As against the bailee, by good faith dealings of the bailee with the transferor.
(c) A diversion or other change of shipping instructions by the consignor in a nonnegotiable bill of lading which causes the bailee not to deliver the goods to the consignee defeats the consignee's title to the goods if the goods have been delivered to a buyer in ordinary course of business or a lessee in ordinary course of business and, in any event, defeats the consignee's rights against the bailee.
(d) Delivery of the goods pursuant to a nonnegotiable document of title may be stopped by a seller under section 42a-2-705 or a lessor under section 42a-2A-719 , subject to the requirements of due notification in said sections. A bailee that honors the seller's or lessor's instructions is entitled to be indemnified by the seller or lessor against any resulting loss or expense.