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145313-85-5

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145313-85-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145313-85-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,3,1 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 145313-85:
(8*1)+(7*4)+(6*5)+(5*3)+(4*1)+(3*3)+(2*8)+(1*5)=115
115 % 10 = 5
So 145313-85-5 is a valid CAS Registry Number.

145313-85-5Downstream Products

145313-85-5Relevant articles and documents

New chiral synthetic intermediate for prostaglandins

Takahashi,Shimayama,Miyazawa,Nakazawa,Yamada,Takatori,Kajiwara

, p. 5973 - 5976 (2007/10/02)

Preparation of an optically active synthetic intermediate 3 starting from D-mannitol and its conversion to PGF2α (1) by using [3+2] cycloaddition of the nitrile oxide derivative of 3 followed by conjugate addition of the vinylzincate to exocyclic enone 2 are described.

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