4A [Scope of Convention: issues covered (contract for sale of goods)];

41B [Buyer agrees to take goods subject to third-party right or claims];

66B [Loss or damage after risk has passed: buyer not relieved of obligation to pay unless damage due to seller's act or omission];

71A [Grounds for suspension of performance: apparent that a party will not perform substantial part of obligations];

72A [Avoidance prior to date for performance: when clear that other party will commit fundamental breach]