99814-66-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99814-66-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,8,1 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 99814-66:
(7*9)+(6*9)+(5*8)+(4*1)+(3*4)+(2*6)+(1*6)=191
191 % 10 = 1
So 99814-66-1 is a valid CAS Registry Number.
99814-66-1Relevant articles and documents
PREMIERE SYNTHESE TOTALE D'UNE HYDROXY-METHOXY-QUINONE: LA DIHYDROMAESANINE
Reinaud, Olivia,Capdevielle, Patrice,Maumy, Michel
, p. 3993 - 3996 (1985)
Dihydromaesanin, a bactericide and antitumoral agent, is prepared through a facile four steps synthesis from paramethoxyphenol, with a 58 percent overall yield, via specific substitutions of new orthoquinones.