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64316-89-8

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64316-89-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64316-89-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,3,1 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 64316-89:
(7*6)+(6*4)+(5*3)+(4*1)+(3*6)+(2*8)+(1*9)=128
128 % 10 = 8
So 64316-89-8 is a valid CAS Registry Number.

64316-89-8Downstream Products

64316-89-8Relevant articles and documents

Stereochemistry of enacyloxins. Part 5: Synthesis of a C9′-C15′ fragment of enacyloxins, a series of antibiotics from Frateuria sp. W-315

Furukawa, Hiroyuki,Hoshikawa, Hiroaki,Igarashi, Wataru,Yaosaka, Manabu,Yamada, Teiko,Kuwahara, Shigefumi,Kiyota, Hiromasa

, p. 3 - 5 (2011/10/08)

The C9′-C15′ fragment of enacyloxins, a series of antibiotics isolated from Frateuria sp. W-315, was synthesized from diethyl D-tartrate. Copyright by Walter de Gruyter Berlin Boston.

ENANTIOSELECTIVE SYNTHESIS OF C3-C10 FRAGMENT (NORTHEASTERN ZONE) OF MAYTANSINOIDS WITH 4-CHIRAL CENTERS (4S,5S,6R,7S)

Meyers, A. I.,Hudspeth, James P.

, p. 3925 - 3928 (2007/10/02)

The major precursor to the maytansinoids containing 4 non-racemic chiral centers has been prepared in gram quantities, suitable for further synthesis.The route to (+)-1 was accomplished in 13 steps including several highly stereocontrolled reactions which

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