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[(η5:η1-(3-(Et)C9H5C2H4PPh2))Rh(CO)] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

691849-55-5

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691849-55-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 691849-55-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,1,8,4 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 691849-55:
(8*6)+(7*9)+(6*1)+(5*8)+(4*4)+(3*9)+(2*5)+(1*5)=215
215 % 10 = 5
So 691849-55-5 is a valid CAS Registry Number.

691849-55-5Upstream product

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