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75712-32-2

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75712-32-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75712-32-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,7,1 and 2 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 75712-32:
(7*7)+(6*5)+(5*7)+(4*1)+(3*2)+(2*3)+(1*2)=132
132 % 10 = 2
So 75712-32-2 is a valid CAS Registry Number.

75712-32-2Downstream Products

75712-32-2Relevant articles and documents

STEREOSELECTIVE SYNTHESIS OF (E)-ALKENYLSILANES FROM ALDEHYDES WITH A REAGENT PREPARED BY CHROMIUM(II) REDUCTION OF Me3SiCHBr2

Takai, Kazuhiko,Kataoka, Yasutaka,Okazoe, Takashi,Utimoto, Kiitiro

, p. 1443 - 1446 (1987)

Aldehydes are converted to the corresponding (E)-alkenylsilanes with one carbon homologation by means of a gemdichromium reagent prepared by CrCl2 reduction of Me3SiCHBr2 in THF.Transformation of aldehydes into alkenyl sulfides is also achieved with a com

Radical Carbonylation of Alkynes in the Presence of Thiols

Nakatani, Shogo,Yoshida, Jun-ichi,Isoe, Sachihiko

, p. 880 - 881 (2007/10/02)

Treatment of alkynes with thiols under an atmosphere of carbon monoxide initiated by azobis(isobutyronitrile) (AIBN) gives β-alkylthio-α,β-unsaturated aldehydes.

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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