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185988-25-4

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185988-25-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 185988-25-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,9,8 and 8 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 185988-25:
(8*1)+(7*8)+(6*5)+(5*9)+(4*8)+(3*8)+(2*2)+(1*5)=204
204 % 10 = 4
So 185988-25-4 is a valid CAS Registry Number.

185988-25-4Downstream Products

185988-25-4Relevant articles and documents

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Hassler, Karl,Koell, Wolfgang

, p. 157 - 167 (2007/10/03)

Partially fluorinated aryltrisilanes FnSi3Ar8-n, FnHmSi3Ar8-n-m or FnClHmSi3Ar7-n-m (Ar = phenyl and/or p-tolyl) have been synthesized

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