The CAS Registry Mumber 42489-46-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,4,8 and 9 respectively; the second part has 2 digits, 4 and 6 respectively. Calculate Digit Verification of CAS Registry Number 42489-46: (7*4)+(6*2)+(5*4)+(4*8)+(3*9)+(2*4)+(1*6)=133 133 % 10 = 3 So 42489-46-3 is a valid CAS Registry Number.
Mechanism of action of retinyl compounds on wound healing. 3. Effect of retinoic acid homologs on granuloma formation.
Lee,Fu,Spencer,Tong,Poon
, p. 895 - 899 (2007/10/13)
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