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948902-87-2

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948902-87-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 948902-87-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,8,9,0 and 2 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 948902-87:
(8*9)+(7*4)+(6*8)+(5*9)+(4*0)+(3*2)+(2*8)+(1*7)=222
222 % 10 = 2
So 948902-87-2 is a valid CAS Registry Number.

948902-87-2Downstream Products

948902-87-2Relevant articles and documents

Evolution of chiral Lewis basic N-formamide as highly effective organocatalyst for asymmetric reduction of both ketones and ketimines with an unprecedented substrate scope

Zhou, Li,Wang, Zhouyu,Wei, Siyu,Sun, Jian

, p. 2977 - 2979 (2008/02/12)

L-Pipecolinic acid derived Lewis basic N-formamide 5e has been developed as a first highly effective catalyst for the asymmetric reduction of aromatic and aliphatic ketones as well as aromatic and aliphatic ketimines in good to high enantioselectivity. The Royal Society of Chemistry.

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