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127654-87-9

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127654-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127654-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,6,5 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 127654-87:
(8*1)+(7*2)+(6*7)+(5*6)+(4*5)+(3*4)+(2*8)+(1*7)=149
149 % 10 = 9
So 127654-87-9 is a valid CAS Registry Number.

127654-87-9Relevant academic research and scientific papers

LITHIATION OF ORTHO-TOLYL TETRAMETHYLPHOSPHORODIAMIDATES: A FACILE SYNTHESIS OF 2- ARYLBENZOFURANS INCLUDING NEOLIGNAN, CARINATIN

Date, Matsuhiro,Kawanishi, Kenji,Hori, Takako,Watanabe, Mitsuaki,Furukawa, Sunao

, p. 2884 - 2886 (2007/10/02)

ortho-Tolyl tetramethylphosphorodiamidates were lithiated with sec-BuLi at -105 deg C to give corresponding benzylic lithio species which underwent reaction with electrophiles.When benzoates were used as electrophiles, deoxybenzoin derivatives were obtain

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