11129-27-4 Usage
General Description
Copper bromide is a chemical compound with the formula CuBr. It is a red-brown solid at room temperature and is used in various industrial processes, including organic synthesis and as a catalyst in certain chemical reactions. Copper bromide is also utilized in the production of photographic materials and as a component in the creation of certain pigments and dyes. Additionally, it has applications in the field of electronics, where it is used in the fabrication of semiconductors and as a dopant in the production of various electronic components. Overall, copper bromide has a range of uses across different industries due to its versatile chemical properties.
Check Digit Verification of cas no
The CAS Registry Mumber 11129-27-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,1,1,2 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 11129-27:
(7*1)+(6*1)+(5*1)+(4*2)+(3*9)+(2*2)+(1*7)=64
64 % 10 = 4
So 11129-27-4 is a valid CAS Registry Number.