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60649-23-2

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60649-23-2 Usage

Brand name

Cremophor rh40;Cremophor rh60.

World Health Organization (WHO)

Polyoxyethylated castor oil is a non-ionic emulsifying agent produced by reacting ethylene oxide with castor oil. It has been used for over 20 years to prepare stable injectable liquid preparations of drugs with low aqueous solubility. By the mid-1970s, its use had been associated with cases of severe anaphylactoid reactions and haematological changes including hyperlipidaemia, altered blood viscosity and erythrocyte aggregation. For the formulation of certain lipophilic substances such as ciclosporin there is currently no viable alternative to this pharmaceutical aid. It continues to be approved in some countries whereas its use is restricted or banned in others. One manufacturer has withdrawn worldwide all products containing polyoxyethylated castor oil.

Check Digit Verification of cas no

The CAS Registry Mumber 60649-23-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,6,4 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 60649-23:
(7*6)+(6*0)+(5*6)+(4*4)+(3*9)+(2*2)+(1*3)=122
122 % 10 = 2
So 60649-23-2 is a valid CAS Registry Number.

60649-23-2Upstream product

60649-23-2Downstream Products

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