139756-31-3 Usage
Chemical Properties
Off-White Solid
Uses
Different sources of media describe the Uses of 139756-31-3 differently. You can refer to the following data:
1. Intermediate for the preparation of Desmethylsildenafil.
2. Intermediate for the preparation of Desmethylsildenafil. Curcumine has wound-healing, analgesic, antioxidant, anti-angiogenic, anti-inflammatory, antiseptic, cytokine-release, and immunomodulatory therapeutic properties. Preclinical data have shown that curcumine can both inhibit the formation of tumors and act on a variety of molecular targets involved in cancer development.
Check Digit Verification of cas no
The CAS Registry Mumber 139756-31-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,7,5 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 139756-31:
(8*1)+(7*3)+(6*9)+(5*7)+(4*5)+(3*6)+(2*3)+(1*1)=163
163 % 10 = 3
So 139756-31-3 is a valid CAS Registry Number.
InChI:InChI=1/C16H17ClN4O4S/c1-3-5-11-13-14(21-20-11)16(22)19-15(18-13)10-8-9(26(17,23)24)6-7-12(10)25-4-2/h6-8H,3-5H2,1-2H3,(H,20,21)(H,18,19,22)