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121213-52-3

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121213-52-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121213-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,2,1 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 121213-52:
(8*1)+(7*2)+(6*1)+(5*2)+(4*1)+(3*3)+(2*5)+(1*2)=63
63 % 10 = 3
So 121213-52-3 is a valid CAS Registry Number.

121213-52-3Downstream Products

121213-52-3Relevant articles and documents

A STEREOSELECTIVE ROUTE TO ALKENYL SULFIDES THROUGH THE PALLADIUM-CATALYZED CROSS-COUPLING REACTION OF 9-ALKYL-9-BBN WITH 1-BROMO-1-PHENYLTHIOETHENE OR (E)- AND (Z)-2-BROMO-1-PHENYLTHIO-1-ALKENES

Hoshino, Yukio,Ishiyama, Tatsuo,Miyaura, Norio,Suzuki, Akira

, p. 3983 - 3986 (2007/10/02)

The reaction of 9-alkyl-9-BBNs with 1-bromo-1-phenylthioethene or (E)- and (Z)-2-bromo-1-phenylthio-1-alkenes takes place readily in the presence of Pd(PPh3)4 and sodium hydroxide to afford stereodefined vinylic sulfides in exellent yields.

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