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880885-70-1

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880885-70-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 880885-70-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,0,8,8 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 880885-70:
(8*8)+(7*8)+(6*0)+(5*8)+(4*8)+(3*5)+(2*7)+(1*0)=221
221 % 10 = 1
So 880885-70-1 is a valid CAS Registry Number.

880885-70-1Downstream Products

880885-70-1Relevant articles and documents

One-pot practical preparation of novel propargylic aryl and heteroaryl sulfides and sulfones

Bonini, Carlo,Chiummiento, Lucia,Videtta, Valeria

, p. 3067 - 3070 (2007/10/03)

A one-pot preparation of functionalized propargylic aryl and hetero aryl sulfides from primary alcohols and thiols through the formation of the corresponding iodide or tosylate compounds is presented. The corresponding sulfones are prepared by subsequent

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