The CAS Registry Mumber 18933-78-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,9,3 and 3 respectively; the second part has 2 digits, 7 and 8 respectively. Calculate Digit Verification of CAS Registry Number 18933-78: (7*1)+(6*8)+(5*9)+(4*3)+(3*3)+(2*7)+(1*8)=143 143 % 10 = 3 So 18933-78-3 is a valid CAS Registry Number.
6-Bromo-6-deoxy hexose derivatives by ring opening of benzylidene acetals with N-bromosuccinimide: Methyl 4-O-benzoyl-6-bromo-6-deoxy-α-D-glucopyranoside
Hanessian
, p. 243 - 243 (2017/06/01)
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Get Best Price for18933-78-3Benzoic acid (2S,3S,4R,5R,6S)-5-acetylamino-2-bromomethyl-4-hydroxy-6-methoxy-tetrahydro-pyran-3-yl ester