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Trianhydride with isocyanic acid refers to the chemical reaction between trianhydride (a compound containing three anhydride groups) and isocyanic acid (HNCO). This reaction typically results in the formation of a complex molecule with multiple functional groups, including amide and urea linkages. The specific products and properties of the resulting compounds depend on the structure of the trianhydride and the reaction conditions. These types of reactions are important in the synthesis of various organic compounds, pharmaceuticals, and polymers, as they can lead to the formation of diverse and complex molecular architectures.

1782-09-8

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1782-09-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1782-09-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,8 and 2 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1782-09:
(6*1)+(5*7)+(4*8)+(3*2)+(2*0)+(1*9)=88
88 % 10 = 8
So 1782-09-8 is a valid CAS Registry Number.
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