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94719-30-9

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94719-30-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94719-30-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,7,1 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 94719-30:
(7*9)+(6*4)+(5*7)+(4*1)+(3*9)+(2*3)+(1*0)=159
159 % 10 = 9
So 94719-30-9 is a valid CAS Registry Number.

94719-30-9Downstream Products

94719-30-9Relevant articles and documents

HIGHLY STEREOSELECTIVE REDUCTION OF α-METHYLTHIO AND α-PHENYLTHIO KETONES---SYNTHESIS OF syn- AND anti-β-METHYLTHIO- AND β-PHENYLTHIOALCOHOLS---

Shimagaki, Masayuki,Maeda, Tadashi,Matsuzaki, Yuji,Hori, Ishaburo,Nakata, Tadashi,Oishi, Takeshi

, p. 4775 - 4778 (2007/10/02)

Reduction of α-methylthio and α-phenylthio ketones 1 with L- selectride gave syn-alcohols 2 in high stereoselectivity except when R1 was cyclohexyl group, while reduction with Zn(BH4)2 gave the isomeric anti-alcohols 3 provided R3 was a methyl group.

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