5928-72-3 Usage
Uses
Used in Pharmaceutical Industry:
BENZENESULFONIC ACID MONOHYDRATE is used as a synthetic intermediate for the development of HER2/EFGR dual inhibitors, which are crucial in the treatment of various types of cancers. These dual inhibitors exhibit significant anti-tumor activity, making them a valuable asset in the fight against cancer.
Check Digit Verification of cas no
The CAS Registry Mumber 5928-72-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,2 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5928-72:
(6*5)+(5*9)+(4*2)+(3*8)+(2*7)+(1*2)=123
123 % 10 = 3
So 5928-72-3 is a valid CAS Registry Number.
InChI:InChI=1/C18H20N2O3S/c1-23-16-9-7-14(8-10-16)11-19-17(21)12-24-13-18(22)20-15-5-3-2-4-6-15/h2-10H,11-13H2,1H3,(H,19,21)(H,20,22)
