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(2-TB-5-12)-2ξ-ethyl-3ξ-methyl-2c-phenyl-4,4-bis-trifluoromethyl-2-(2,2,2-trifluoro-1-trifluoromethyl-ethoxy)-2λ5-[1,2]oxaphosphetane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

21292-93-3

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21292-93-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21292-93-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,2,9 and 2 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 21292-93:
(7*2)+(6*1)+(5*2)+(4*9)+(3*2)+(2*9)+(1*3)=93
93 % 10 = 3
So 21292-93-3 is a valid CAS Registry Number.

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