67884-14-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67884-14-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,8,8 and 4 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 67884-14:
(7*6)+(6*7)+(5*8)+(4*8)+(3*4)+(2*1)+(1*4)=174
174 % 10 = 4
So 67884-14-4 is a valid CAS Registry Number.
67884-14-4Relevant articles and documents
GALANGUSTIN, A NEW FLAVONE FROM GALEOPSIS ANGUSTIFOLIA
Savona, Giuseppe,Piozzi, Franco,Rodriguez, Benjamin,Servettaz, Orietta
, p. 1581 - 1584 (2007/10/02)
Galangustin has the structure of 5,7-dihydroxy-8,4'-dimethoxyflavone.