81355-10-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81355-10-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,3,5 and 5 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 81355-10:
(7*8)+(6*1)+(5*3)+(4*5)+(3*5)+(2*1)+(1*0)=114
114 % 10 = 4
So 81355-10-4 is a valid CAS Registry Number.
81355-10-4Relevant articles and documents
MILD DEPROTECTION OF METHOXYMETHYL, METHYLTHIOMETHYL, METHOXYETHOXYMETHYL, AND β-(TRIMETHYLSILYL)ETHOXYMETHYL ESTERS WITH MAGNESIUM BROMIDE IN ETHER
Kim, Sunggak,Park, Young Hee,Kee, In Seo
, p. 3099 - 3100 (1991)
MOM, MTM, MEM, and SEM esters are cleanly deprotected under mild conditions by treatment with magnesium bromide in ether at room temperature.
