1293397-97-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1293397-97-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,3,3,9 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1293397-97:
(9*1)+(8*2)+(7*9)+(6*3)+(5*3)+(4*9)+(3*7)+(2*9)+(1*7)=203
203 % 10 = 3
So 1293397-97-3 is a valid CAS Registry Number.
1293397-97-3Relevant articles and documents
METHOD FOR PRODUCING METAL COMPOUNDS
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Paragraph 0108-0109, (2013/03/26)
The invention relates to processes for preparing metal(IV) compounds which are suitable especially as catalysts for preparation of polyesters, polyurethanes and polysiloxanes, and to the use of the metal compounds for preparation of polyesters, polyurethanes or polysiloxanes.
