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101020-41-1

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101020-41-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 101020-41-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,0,2 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 101020-41:
(8*1)+(7*0)+(6*1)+(5*0)+(4*2)+(3*0)+(2*4)+(1*1)=31
31 % 10 = 1
So 101020-41-1 is a valid CAS Registry Number.

101020-41-1Upstream product

101020-41-1Downstream Products

101020-41-1Relevant articles and documents

AN ENANTIOSELECTIVE SYNTHESIS OF THE CARZINOPHILIN DEGRADATION PRODUCT (2S,3S) 4-AMINO-2,3-DIHYDROXY-3-METHYLBUTYRIC ACID

Garner, Philip,Park, Jung Min,Rotello, Vicent

, p. 3299 - 3302 (1985)

An efficient, enantioselective synthesis of (2S,3S) 4-amino-2,3-dihydroxy-3-methylbutyric acid (1) is described.The sequence includes the direct use of azide to selectively open a secondary epoxy alcohol formed under Payne rearrangement conditions.

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