102852-53-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102852-53-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,8,5 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 102852-53:
(8*1)+(7*0)+(6*2)+(5*8)+(4*5)+(3*2)+(2*5)+(1*3)=99
99 % 10 = 9
So 102852-53-9 is a valid CAS Registry Number.
InChI:InChI=1/C28H40N2O4S/c1-21(2)28(19-29-20-35,23-10-12-25(32-5)27(18-23)34-7)14-8-15-30(3)16-13-22-9-11-24(31-4)26(17-22)33-6/h9-12,17-18,21H,8,13-16,19H2,1-7H3
102852-53-9Relevant academic research and scientific papers
Studies on Ca2+ channel antagonists. 5-[(3,4-dimethoxyphenethyl)methylamino]-2-)3,4- dimethoxyphenyl)-2-isopropylpentyl isothiocyanate, a chemoaffinity ligand derived from verapamil
Theodore,Nelson,Zobrist,et al.
, p. 1789 - 1792 (2007/10/02)
Reduction of 1 (verapamil) afforded amine, which was converted with thiophosgene to isothiocyanate 3, a chemoaffinity ligand for Ca2+ channels. Compound 3 showed concentration-dependent negative inotropic effects in rat right myocardial ventric