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872047-98-8

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872047-98-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 872047-98-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,2,0,4 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 872047-98:
(8*8)+(7*7)+(6*2)+(5*0)+(4*4)+(3*7)+(2*9)+(1*8)=188
188 % 10 = 8
So 872047-98-8 is a valid CAS Registry Number.

872047-98-8Downstream Products

872047-98-8Relevant articles and documents

Direct synthesis of B-allyl and B-allenyldiisopinocampheylborane reagents using allyl or propargyl halides and indium metal under Barbier-type conditions

Hirayama, Lacie C.,Haddad, Terra D.,Oliver, Allen G.,Singaram, Bakthan

, p. 4342 - 4353 (2012/06/30)

We report the first one-pot process for the asymmetric addition of allyl, methallyl, and propargyl groups to aldehydes and ketones using B-chlorodiisopinocampheylborane (dDIP-Cl) and indium metal. Under Barbier-type conditions, indium metal was

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