36889-43-7 Usage
General Description
TC-NBT (5-thio-2-nitro-benzoic acid) is a chemical compound commonly used in biochemical assays to detect and quantify the activity of enzymes such as alkaline phosphatase. When added to a substrate, TC-NBT is hydrolyzed by the enzyme, resulting in the release of 5-thio-2-nitrobenzoate, which can be detected through spectrophotometric methods. TC-NBT is widely used in various research applications, as it provides a sensitive and reliable means of measuring enzyme activity. Additionally, TC-NBT has also been utilized in diagnostic tests for bacterial infections, as it can react with bacterial enzymes to produce a colored product, allowing for the rapid and specific detection of certain pathogens.
Check Digit Verification of cas no
The CAS Registry Mumber 36889-43-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,6,8,8 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 36889-43:
(7*3)+(6*6)+(5*8)+(4*8)+(3*9)+(2*4)+(1*3)=167
167 % 10 = 7
So 36889-43-7 is a valid CAS Registry Number.
InChI:InChI=1/C42H30N12O6S2.2ClH/c1-59-37-23-29(11-21-35(37)51-47-41(27-7-3-25(4-8-27)39(43)61)45-49(51)31-13-17-33(18-14-31)53(55)56)30-12-22-36(38(24-30)60-2)52-48-42(28-9-5-26(6-10-28)40(44)62)46-50(52)32-15-19-34(20-16-32)54(57)58;;/h3-24H,1-2H3,(H2-2,43,44,61,62);2*1H