487048-20-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 487048-20-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,7,0,4 and 8 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 487048-20:
(8*4)+(7*8)+(6*7)+(5*0)+(4*4)+(3*8)+(2*2)+(1*0)=174
174 % 10 = 4
So 487048-20-4 is a valid CAS Registry Number.
487048-20-4Relevant articles and documents
PROCESS FOR PRODUCING ETHER COMPOUND
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Page 13, (2010/02/06)
The present invention provides the following process for produci ng and the like, which enables the production of an ether compound, which is useful for chemical amplification type resist compositions, synthetic intermediates of pharmaceuticals, paints, o
